Definition of crawler in English:

crawler

noun ˈkrɔːləˈkrɔlər

1A thing that crawls or moves at a slow pace, especially an insect.
爬行（或缓慢行进）的东西（尤指昆虫或缓慢移动的车辆）
the light bulb was a magnet for moths and many-legged crawlers
Example sentencesExamples
- With first graders on hands and knees, eyes peeled on the tarantula at hand, Trevino goes into his spiel on the life and times of spiders and other creepy crawlers.
- Contact insecticide sprays will not reach crawlers that have settled under old scales.
- All stages of the insect, except the crawler and the adult male, secrete a covering that lies over its dorsum for protection.
- An insecticide can be used to kill crawlers once they are detected.
- We're lucky we haven't seen any crawlers yet.
- He has worked on more than 300 Hollywood movies involving snakes, lizards, spiders, and other creepy crawlers.
- I am not going into that pitch-black cave with all them creepy crawlers and who knows what else.
- Mature female scales are viviparous and produce 2-3 crawlers per day, totaling 100-150 over the female's lifetime.
- Young crawlers settle on the upper surface of immature leaves, causing galls to form on the under surface of the leaves.
- While most of these creepy crawlers have beneficial characteristics, ticks truly deserve to be given a wide berth.
- They are found on every continent except Antarctica, in such diverse modes of life as climbers, burrowers, crawlers, aquatic forms, and even gliding types.
- The night crawlers moved freely around them with their sounds echoing in the wilderness.
1. 1.1 A tractor or other vehicle moving on an endless caterpillar track.
  履带拖拉机；履带式车辆
  the crawlers move space shuttles to the launch pads
  as modifier a crawler excavator
  Example sentencesExamples
  The use of crawler cranes is increasing and may be required in some cases.
  One of the most important aspects of new models of crawler dozers is the comfort of the operator.
  It does not include any plans to close the crawler lane up the hill.
  They also back a series of road safety measures and traffic restrictions, including crawler lanes, realigning bends and traffic lights.
  The speed makes up for the energy difference between this method and dropping a heavy weight from a crawler crane's jib, and there is no flying debris.
  An example of a ‘group’ linked cost is the cost of providing crawler lanes for heavy vehicles.
  Contractors are also performing more lifts from outside the building where crawler cranes have greater mobility and stability.
  The surface of the road is to be replaced, and the crawler lane is to be closed and turned into a single lane road.
  The A59 in that section comprises two lanes plus a crawler lane for slow traffic going uphill.
  Once he had separated the piece enough to get a chain around it, then a crawler crane came into play.
  Four fully hydraulic crawler cranes with a capacity of 80 kN operated the grabs.
  The crawler lane is intended to be a safety feature.
  Fifty workers using five crawler cranes will be at the site six days a week.
  Essex Crane, which serves contractors nationwide, owns 500 crawler cranes in its fleet.
  Is it true that Caterpillar India is planning to roll out a new crawler tractor?
  The whole assembly was carried to the launch pad on a vehicle known as a crawler transporter.
  Table 4 gives examples of time needed to clear land using two different sizes of crawler tractors.
  To avoid interfering with steel erection, the precast seating risers followed the steel at night, using the same crawler cranes.
  Eradicating the crawler lane would mean heavy lorries slowing down the traffic up Golden Hill.
2Computing
A program that systematically browses the World Wide Web in order to create an index of data.
〔计算机〕爬虫程序
Example sentencesExamples
- Search engines allow keyword searches and use crawlers to locate sites or pages that match requests.
- While the search crawlers will ultimately find you on their own, there is some merit in submitting your site manually.
- Wouldn't it be nice to be able to leave some code in your web site to tell the search engine spider crawlers to make your site number one?
- Might search engines employing crawlers drop free listings altogether to concentrate on paid inclusion programs?
- Search engine crawlers will crawl web pages periodically for updated contents.
3British informal A person who behaves obsequiously in the hope of gaining favour.
〈英，非正式〉卑躬屈膝者，谄媚奉承者
her pleading tone surprised herself, she was no crawler
Synonyms
sycophant, toady, lackey, flunkey, minion, stooge, kowtower, truckler, groveller, creep, fawner, flatterer, lickspittle, uriah heep, puppet, cat's paw, instrument, pawn, underling, hanger-on, camp follower, doormat, spaniel

Rhymes

brawler, caller, drawler, faller, forestaller, hauler, installer, mauler, Paula, stonewaller, trawler

Definition of crawler in US English:

crawler

nounˈkrɔlərˈkrôlər

1A thing that crawls or moves at a slow pace, especially an insect.
爬行（或缓慢行进）的东西（尤指昆虫或缓慢移动的车辆）
Example sentencesExamples
- All stages of the insect, except the crawler and the adult male, secrete a covering that lies over its dorsum for protection.
- We're lucky we haven't seen any crawlers yet.
- Young crawlers settle on the upper surface of immature leaves, causing galls to form on the under surface of the leaves.
- He has worked on more than 300 Hollywood movies involving snakes, lizards, spiders, and other creepy crawlers.
- With first graders on hands and knees, eyes peeled on the tarantula at hand, Trevino goes into his spiel on the life and times of spiders and other creepy crawlers.
- While most of these creepy crawlers have beneficial characteristics, ticks truly deserve to be given a wide berth.
- The night crawlers moved freely around them with their sounds echoing in the wilderness.
- I am not going into that pitch-black cave with all them creepy crawlers and who knows what else.
- Mature female scales are viviparous and produce 2-3 crawlers per day, totaling 100-150 over the female's lifetime.
- Contact insecticide sprays will not reach crawlers that have settled under old scales.
- An insecticide can be used to kill crawlers once they are detected.
- They are found on every continent except Antarctica, in such diverse modes of life as climbers, burrowers, crawlers, aquatic forms, and even gliding types.
1. 1.1 A tractor or other vehicle moving on an endless caterpillar track.
  履带拖拉机；履带式车辆
  Example sentencesExamples
  The surface of the road is to be replaced, and the crawler lane is to be closed and turned into a single lane road.
  Is it true that Caterpillar India is planning to roll out a new crawler tractor?
  Four fully hydraulic crawler cranes with a capacity of 80 kN operated the grabs.
  Fifty workers using five crawler cranes will be at the site six days a week.
  The crawler lane is intended to be a safety feature.
  An example of a ‘group’ linked cost is the cost of providing crawler lanes for heavy vehicles.
  The speed makes up for the energy difference between this method and dropping a heavy weight from a crawler crane's jib, and there is no flying debris.
  Essex Crane, which serves contractors nationwide, owns 500 crawler cranes in its fleet.
  They also back a series of road safety measures and traffic restrictions, including crawler lanes, realigning bends and traffic lights.
  To avoid interfering with steel erection, the precast seating risers followed the steel at night, using the same crawler cranes.
  One of the most important aspects of new models of crawler dozers is the comfort of the operator.
  Table 4 gives examples of time needed to clear land using two different sizes of crawler tractors.
  The A59 in that section comprises two lanes plus a crawler lane for slow traffic going uphill.
  Eradicating the crawler lane would mean heavy lorries slowing down the traffic up Golden Hill.
  The whole assembly was carried to the launch pad on a vehicle known as a crawler transporter.
  It does not include any plans to close the crawler lane up the hill.
  Contractors are also performing more lifts from outside the building where crawler cranes have greater mobility and stability.
  Once he had separated the piece enough to get a chain around it, then a crawler crane came into play.
  The use of crawler cranes is increasing and may be required in some cases.
2Computing
A program that systematically browses the World Wide Web in order to create an index of data.
〔计算机〕爬虫程序
Example sentencesExamples
- While the search crawlers will ultimately find you on their own, there is some merit in submitting your site manually.
- Might search engines employing crawlers drop free listings altogether to concentrate on paid inclusion programs?
- Search engines allow keyword searches and use crawlers to locate sites or pages that match requests.
- Wouldn't it be nice to be able to leave some code in your web site to tell the search engine spider crawlers to make your site number one?
- Search engine crawlers will crawl web pages periodically for updated contents.

词汇	crawler
释义	Definition of crawler in English: crawler noun ˈkrɔːləˈkrɔlər 1A thing that crawls or moves at a slow pace, especially an insect. 爬行（或缓慢行进）的东西（尤指昆虫或缓慢移动的车辆） the light bulb was a magnet for moths and many-legged crawlers Example sentencesExamples With first graders on hands and knees, eyes peeled on the tarantula at hand, Trevino goes into his spiel on the life and times of spiders and other creepy crawlers. Contact insecticide sprays will not reach crawlers that have settled under old scales. All stages of the insect, except the crawler and the adult male, secrete a covering that lies over its dorsum for protection. An insecticide can be used to kill crawlers once they are detected. We're lucky we haven't seen any crawlers yet. He has worked on more than 300 Hollywood movies involving snakes, lizards, spiders, and other creepy crawlers. I am not going into that pitch-black cave with all them creepy crawlers and who knows what else. Mature female scales are viviparous and produce 2-3 crawlers per day, totaling 100-150 over the female's lifetime. Young crawlers settle on the upper surface of immature leaves, causing galls to form on the under surface of the leaves. While most of these creepy crawlers have beneficial characteristics, ticks truly deserve to be given a wide berth. They are found on every continent except Antarctica, in such diverse modes of life as climbers, burrowers, crawlers, aquatic forms, and even gliding types. The night crawlers moved freely around them with their sounds echoing in the wilderness. 1.1 A tractor or other vehicle moving on an endless caterpillar track. 履带拖拉机；履带式车辆 the crawlers move space shuttles to the launch pads as modifier a crawler excavator Example sentencesExamples The use of crawler cranes is increasing and may be required in some cases. One of the most important aspects of new models of crawler dozers is the comfort of the operator. It does not include any plans to close the crawler lane up the hill. They also back a series of road safety measures and traffic restrictions, including crawler lanes, realigning bends and traffic lights. The speed makes up for the energy difference between this method and dropping a heavy weight from a crawler crane's jib, and there is no flying debris. An example of a ‘group’ linked cost is the cost of providing crawler lanes for heavy vehicles. Contractors are also performing more lifts from outside the building where crawler cranes have greater mobility and stability. The surface of the road is to be replaced, and the crawler lane is to be closed and turned into a single lane road. The A59 in that section comprises two lanes plus a crawler lane for slow traffic going uphill. Once he had separated the piece enough to get a chain around it, then a crawler crane came into play. Four fully hydraulic crawler cranes with a capacity of 80 kN operated the grabs. The crawler lane is intended to be a safety feature. Fifty workers using five crawler cranes will be at the site six days a week. Essex Crane, which serves contractors nationwide, owns 500 crawler cranes in its fleet. Is it true that Caterpillar India is planning to roll out a new crawler tractor? The whole assembly was carried to the launch pad on a vehicle known as a crawler transporter. Table 4 gives examples of time needed to clear land using two different sizes of crawler tractors. To avoid interfering with steel erection, the precast seating risers followed the steel at night, using the same crawler cranes. Eradicating the crawler lane would mean heavy lorries slowing down the traffic up Golden Hill. 2Computing A program that systematically browses the World Wide Web in order to create an index of data. 〔计算机〕爬虫程序 Example sentencesExamples Search engines allow keyword searches and use crawlers to locate sites or pages that match requests. While the search crawlers will ultimately find you on their own, there is some merit in submitting your site manually. Wouldn't it be nice to be able to leave some code in your web site to tell the search engine spider crawlers to make your site number one? Might search engines employing crawlers drop free listings altogether to concentrate on paid inclusion programs? Search engine crawlers will crawl web pages periodically for updated contents. 3British informal A person who behaves obsequiously in the hope of gaining favour. 〈英，非正式〉卑躬屈膝者，谄媚奉承者 her pleading tone surprised herself, she was no crawler Synonyms sycophant, toady, lackey, flunkey, minion, stooge, kowtower, truckler, groveller, creep, fawner, flatterer, lickspittle, uriah heep, puppet, cat's paw, instrument, pawn, underling, hanger-on, camp follower, doormat, spaniel Rhymes brawler, caller, drawler, faller, forestaller, hauler, installer, mauler, Paula, stonewaller, trawler Definition of crawler in US English: crawler nounˈkrɔlərˈkrôlər 1A thing that crawls or moves at a slow pace, especially an insect. 爬行（或缓慢行进）的东西（尤指昆虫或缓慢移动的车辆） Example sentencesExamples All stages of the insect, except the crawler and the adult male, secrete a covering that lies over its dorsum for protection. We're lucky we haven't seen any crawlers yet. Young crawlers settle on the upper surface of immature leaves, causing galls to form on the under surface of the leaves. He has worked on more than 300 Hollywood movies involving snakes, lizards, spiders, and other creepy crawlers. With first graders on hands and knees, eyes peeled on the tarantula at hand, Trevino goes into his spiel on the life and times of spiders and other creepy crawlers. While most of these creepy crawlers have beneficial characteristics, ticks truly deserve to be given a wide berth. The night crawlers moved freely around them with their sounds echoing in the wilderness. I am not going into that pitch-black cave with all them creepy crawlers and who knows what else. Mature female scales are viviparous and produce 2-3 crawlers per day, totaling 100-150 over the female's lifetime. Contact insecticide sprays will not reach crawlers that have settled under old scales. An insecticide can be used to kill crawlers once they are detected. They are found on every continent except Antarctica, in such diverse modes of life as climbers, burrowers, crawlers, aquatic forms, and even gliding types. 1.1 A tractor or other vehicle moving on an endless caterpillar track. 履带拖拉机；履带式车辆 Example sentencesExamples The surface of the road is to be replaced, and the crawler lane is to be closed and turned into a single lane road. Is it true that Caterpillar India is planning to roll out a new crawler tractor? Four fully hydraulic crawler cranes with a capacity of 80 kN operated the grabs. Fifty workers using five crawler cranes will be at the site six days a week. The crawler lane is intended to be a safety feature. An example of a ‘group’ linked cost is the cost of providing crawler lanes for heavy vehicles. The speed makes up for the energy difference between this method and dropping a heavy weight from a crawler crane's jib, and there is no flying debris. Essex Crane, which serves contractors nationwide, owns 500 crawler cranes in its fleet. They also back a series of road safety measures and traffic restrictions, including crawler lanes, realigning bends and traffic lights. To avoid interfering with steel erection, the precast seating risers followed the steel at night, using the same crawler cranes. One of the most important aspects of new models of crawler dozers is the comfort of the operator. Table 4 gives examples of time needed to clear land using two different sizes of crawler tractors. The A59 in that section comprises two lanes plus a crawler lane for slow traffic going uphill. Eradicating the crawler lane would mean heavy lorries slowing down the traffic up Golden Hill. The whole assembly was carried to the launch pad on a vehicle known as a crawler transporter. It does not include any plans to close the crawler lane up the hill. Contractors are also performing more lifts from outside the building where crawler cranes have greater mobility and stability. Once he had separated the piece enough to get a chain around it, then a crawler crane came into play. The use of crawler cranes is increasing and may be required in some cases. 2Computing A program that systematically browses the World Wide Web in order to create an index of data. 〔计算机〕爬虫程序 Example sentencesExamples While the search crawlers will ultimately find you on their own, there is some merit in submitting your site manually. Might search engines employing crawlers drop free listings altogether to concentrate on paid inclusion programs? Search engines allow keyword searches and use crawlers to locate sites or pages that match requests. Wouldn't it be nice to be able to leave some code in your web site to tell the search engine spider crawlers to make your site number one? Search engine crawlers will crawl web pages periodically for updated contents.
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