| 释义 |
verb wɪltwɪlt 1no object (of a plant, leaf, or flower) become limp through heat, loss of water, or disease; droop. （植物，叶，花）枯萎，凋谢 Example sentencesExamples - Watch your plants and if you see leaves wilting, don't wait until they discolor and die, but find out the cause.
- A severe infestation will cause the plant to wilt; leaves may yellow and fall.
- Often the first sign is black or burgundy sap oozing from tiny holes in the bark; soon after, the tree wilts, turning starkly brown.
- As a consequence, leaves may wilt or even be injured as previously observed for cucumber and figleaf gourd in response to low root temperature.
- If any of the cut leaves wilt and turn brown, remove and dispose of them.
- Similarly, in cut chrysanthemum flowers, the leaves often wilt, due to a blockage for water transport in the xylem of the basal stem part.
- In the heat, the grass grows rapidly and the flowers wilt fast, so there was much to be done.
- On return to air these leaves wilted and yellowed rapidly.
- Insufficient removal of these air embolisms may result in serious water stress which may lead to early leaf wilting as previously shown in chrysanthemum cut flowers.
- The leaves turn a yellow-bronze, and within a day or two, the upper leaves wilt, then the lower leaves wilt.
- In the spring, you will be letting the leaves wilt on their own and dry up.
- If you see leaf wilting or hard, caked soil, water the trees well and slowly enough to allow the water to soak in.
- The first symptoms of this fungal disease are yellowing or bronzing leaves that wilt, followed by sudden plant death.
- The best time of day to cut is midmorning, after the dew has dried but well before any flowers wilt.
- When a squash stem suddenly wilts, and you find punctures or cracks near the base of the plant, you know that squash vine borer is present.
- The crown and roots of these infected plants turn dark and soft, and the leaves usually wilt.
- The tress had been broken into two, the flowers had all wilted, and the grass was all brown.
- If plants start to wilt slightly water them right away.
- When this condition exists, the leaves of plants wilt or curl.
- At this time, chill treatment seedlings were severely wilted with extensive leaf rolling characteristic of water-stressed maize.
Synonyms droop, sag, become limp, become flaccid, flop wither, shrivel (up) - 1.1 (of a person) lose energy, vigour, or confidence.
（人）变得萎靡不振，变得无精打采 Lady Beresford was beginning to wilt as she greeted the long line of guests Example sentencesExamples - Most people wilt under my malevolent glare and scurry away, with the exception of my friend's ex who replied, ‘You find me a microwave big enough first!’
- It was time then for more wandering; there was a couple of dance stages and some precictable stalls but by now I was wilting and craving a cool drink.
- Well, it's not as if he automatically wilts in front of hostile New York crowds.
- He will certainly need to better his stamina, as he visibly wilted in the later rounds, never having gone further than eight rounds in the past.
- We also learned that just because the game lasts for 80 minutes the Irish players won't wilt like they used to.
- What with chasing up health care, and taking delivery of 200 gallons of heating oil, and tackling a stream of official forms and stuff, I was wilting more than just a little by the end of the afternoon.
- He didn't wilt under pressure, he was forceful without being discourteous - if anyone appeared ready for the responsibilities of the White House, it was he.
- It had been another hot, sunny morning and I was wilting.
- It was sweltering hot, and she looked like she was wilting.
- For their part, China's leaders want to prove to their people that they aren't wilting under Western pressure.
- I have seen people wilt under infinitely less, and she just maintained class and dignity throughout.
- Gone was the haughty princess, and in her place stood a fragile girl wilting at his harsh words.
- The Wolves players wilted, the Bolton players grew and the officials did not dare give a decision against us.
- But we haven't wilted against a top side who are third in the table despite going a goal down so early.
- Emma looks ready to kill - I'm surprised Jeremy isn't wilting under the glare she's giving him.
- Philip could see David wilting as the conflicting desires to help his sister and to look for peace came against each other.
- If we didn't wilt against France we won't wilt against Wales, who are not really known for their conditioning.
- But he was a harder man now, he didn't wilt when confronted.
- Yesterday the sun finally came out and in 27C sunshine we all immediately wilted and complained about the too sunny weather.
- A side with as much Grand Final experience as Bradford should have been able to handle the situation, but they simply wilted in the cauldron-like atmosphere of a packed-out Old Trafford.
Synonyms languish, flag, lose energy, become listless, feel weak/faint droop, sag
2with object Leave (mown grass or a forage crop) in the open to dry partially before being collected for silage. （青贮前）将（割的草、饲料作物）晒成半干 Example sentencesExamples - There will be no effluent in baled silage if the grass is wilted to above 23% dry matter.
- If weather dries up, wilt this grass and use a preservative if sugars are low.
- Alfalfa herbage was wilted, chopped, and conserved as AS by procedures and in a storage structure defined previously for SGS.
noun wɪltwɪlt mass noun, usually with modifier Any of a number of fungal or bacterial diseases of plants characterized by wilting of the foliage. 萎蔫病 these varieties are more resistant to aphids and wilt Example sentencesExamples - Fusarium wilt and rust cause major problems in the lupin industry overseas, but not in Australia.
- The four most common tomato diseases are verticillium wilt, fusarium wilt, nematode infestation and tobacco mosaic virus.
- Some forms of this fungus cause wilt diseases that diminish yields of corn, cotton, tomatoes, and other crops.
- Though this doesn't prove that the bacterium causes bronze wilt, there is a high correlation between the presence of the bacterium and disease symptoms.
- Occasionally it can be attacked by leafy mistletoe, verticillium wilt, fungal diseases, stem borers, scale, and some rodents.
- They are blamed with spreading bacterial wilt and cucumber mosaic.
- Fusarium wilt kills plants by cutting off nutrient supply from the roots and is one of the biggest dangers facing lupin production in Europe and Russia.
- Another serious fungal disease in Africa is Fusarium wilt or Panama disease, which attacks the roots of the banana plant, affecting the vascular system required for mineral and water transport.
- Resistant varieties that were also winter hardy were released in the 1940s. Grimm is still produced in Canada, where bacterial wilt is not a problem.
- She has never seen a tomatillo plant suffer from fusarium or verticillium wilt, two soil-borne fungus diseases that affect tomatoes and other members of the Solanaceae family.
- In the past, grafting was used widely with tomato to limit the effects of fusarium wilt, but the reasons for grafting, as well as the kinds of vegetables grafted, have increased dramatically over the years.
- Both stages can carry bacterial wilt or cucumber mosaic virus, diseases that will quickly kill the plant.
- A collection trip to Bolivia yielded strains of peanuts that may be resistant to tomato spotted wilt virus, a disease that reduces peanut size and yield.
- One major advantage of growing in containers is that you can keep plants free of common soilborne fungal diseases: verticillium and fusarium wilt.
- The most common diseases are verticillium wilt and phomopsis blight.
- Cucumber and melon plants infected with or killed by bacterial wilt should be pulled up and placed in a closed garbage container.
- A form of bacterial wilt which withers healthy banana plants and prematurely ripens fruits into a smelly goo is destroying crops and livelihoods as it moves across Uganda.
- One cause of such calamity is clematis wilt, a fungal disease.
- Older varieties can be troublesome, prone to powdery mildew and wilt, particularly in the kind of hot dry summer we had this year.
- Hail damage can increase the incidence of corn smut, stalk rot, Goss's bacterial wilt and blight and holcus spot.
OriginLate 17th century (originally dialect): perhaps an alteration of dialect welk 'lose freshness', of Low German origin. Rhymesatilt, built, gilt, guilt, hilt, jilt, kilt, lilt, quilt, silt, spilt, stilt, tilt, upbuilt wɪltwɪlt archaic second person singular of will
verbwiltwɪlt [no object]1(of a plant, leaf, or flower) become limp through heat, loss of water, or disease; droop. （植物，叶，花）枯萎，凋谢 Example sentencesExamples - The first symptoms of this fungal disease are yellowing or bronzing leaves that wilt, followed by sudden plant death.
- In the spring, you will be letting the leaves wilt on their own and dry up.
- The leaves turn a yellow-bronze, and within a day or two, the upper leaves wilt, then the lower leaves wilt.
- If any of the cut leaves wilt and turn brown, remove and dispose of them.
- When this condition exists, the leaves of plants wilt or curl.
- In the heat, the grass grows rapidly and the flowers wilt fast, so there was much to be done.
- Similarly, in cut chrysanthemum flowers, the leaves often wilt, due to a blockage for water transport in the xylem of the basal stem part.
- If plants start to wilt slightly water them right away.
- The crown and roots of these infected plants turn dark and soft, and the leaves usually wilt.
- Insufficient removal of these air embolisms may result in serious water stress which may lead to early leaf wilting as previously shown in chrysanthemum cut flowers.
- As a consequence, leaves may wilt or even be injured as previously observed for cucumber and figleaf gourd in response to low root temperature.
- When a squash stem suddenly wilts, and you find punctures or cracks near the base of the plant, you know that squash vine borer is present.
- If you see leaf wilting or hard, caked soil, water the trees well and slowly enough to allow the water to soak in.
- A severe infestation will cause the plant to wilt; leaves may yellow and fall.
- The best time of day to cut is midmorning, after the dew has dried but well before any flowers wilt.
- On return to air these leaves wilted and yellowed rapidly.
- Often the first sign is black or burgundy sap oozing from tiny holes in the bark; soon after, the tree wilts, turning starkly brown.
- The tress had been broken into two, the flowers had all wilted, and the grass was all brown.
- At this time, chill treatment seedlings were severely wilted with extensive leaf rolling characteristic of water-stressed maize.
- Watch your plants and if you see leaves wilting, don't wait until they discolor and die, but find out the cause.
Synonyms droop, sag, become limp, become flaccid, flop - 1.1 (of a person) lose one's energy or vigor.
（人）变得萎靡不振，变得无精打采 Example sentencesExamples - It was time then for more wandering; there was a couple of dance stages and some precictable stalls but by now I was wilting and craving a cool drink.
- What with chasing up health care, and taking delivery of 200 gallons of heating oil, and tackling a stream of official forms and stuff, I was wilting more than just a little by the end of the afternoon.
- But we haven't wilted against a top side who are third in the table despite going a goal down so early.
- Philip could see David wilting as the conflicting desires to help his sister and to look for peace came against each other.
- For their part, China's leaders want to prove to their people that they aren't wilting under Western pressure.
- It had been another hot, sunny morning and I was wilting.
- He will certainly need to better his stamina, as he visibly wilted in the later rounds, never having gone further than eight rounds in the past.
- Well, it's not as if he automatically wilts in front of hostile New York crowds.
- It was sweltering hot, and she looked like she was wilting.
- Emma looks ready to kill - I'm surprised Jeremy isn't wilting under the glare she's giving him.
- We also learned that just because the game lasts for 80 minutes the Irish players won't wilt like they used to.
- He didn't wilt under pressure, he was forceful without being discourteous - if anyone appeared ready for the responsibilities of the White House, it was he.
- The Wolves players wilted, the Bolton players grew and the officials did not dare give a decision against us.
- A side with as much Grand Final experience as Bradford should have been able to handle the situation, but they simply wilted in the cauldron-like atmosphere of a packed-out Old Trafford.
- I have seen people wilt under infinitely less, and she just maintained class and dignity throughout.
- Yesterday the sun finally came out and in 27C sunshine we all immediately wilted and complained about the too sunny weather.
- Gone was the haughty princess, and in her place stood a fragile girl wilting at his harsh words.
- But he was a harder man now, he didn't wilt when confronted.
- Most people wilt under my malevolent glare and scurry away, with the exception of my friend's ex who replied, ‘You find me a microwave big enough first!’
- If we didn't wilt against France we won't wilt against Wales, who are not really known for their conditioning.
Synonyms languish, flag, lose energy, become listless, feel faint, feel weak
nounwiltwɪlt usually with modifier Any of a number of fungal or bacterial diseases of plants characterized by wilting of the foliage. 萎蔫病 Example sentencesExamples - Hail damage can increase the incidence of corn smut, stalk rot, Goss's bacterial wilt and blight and holcus spot.
- A collection trip to Bolivia yielded strains of peanuts that may be resistant to tomato spotted wilt virus, a disease that reduces peanut size and yield.
- The four most common tomato diseases are verticillium wilt, fusarium wilt, nematode infestation and tobacco mosaic virus.
- Fusarium wilt and rust cause major problems in the lupin industry overseas, but not in Australia.
- Occasionally it can be attacked by leafy mistletoe, verticillium wilt, fungal diseases, stem borers, scale, and some rodents.
- They are blamed with spreading bacterial wilt and cucumber mosaic.
- Fusarium wilt kills plants by cutting off nutrient supply from the roots and is one of the biggest dangers facing lupin production in Europe and Russia.
- Cucumber and melon plants infected with or killed by bacterial wilt should be pulled up and placed in a closed garbage container.
- Resistant varieties that were also winter hardy were released in the 1940s. Grimm is still produced in Canada, where bacterial wilt is not a problem.
- A form of bacterial wilt which withers healthy banana plants and prematurely ripens fruits into a smelly goo is destroying crops and livelihoods as it moves across Uganda.
- One major advantage of growing in containers is that you can keep plants free of common soilborne fungal diseases: verticillium and fusarium wilt.
- One cause of such calamity is clematis wilt, a fungal disease.
- The most common diseases are verticillium wilt and phomopsis blight.
- Another serious fungal disease in Africa is Fusarium wilt or Panama disease, which attacks the roots of the banana plant, affecting the vascular system required for mineral and water transport.
- Both stages can carry bacterial wilt or cucumber mosaic virus, diseases that will quickly kill the plant.
- Though this doesn't prove that the bacterium causes bronze wilt, there is a high correlation between the presence of the bacterium and disease symptoms.
- In the past, grafting was used widely with tomato to limit the effects of fusarium wilt, but the reasons for grafting, as well as the kinds of vegetables grafted, have increased dramatically over the years.
- Older varieties can be troublesome, prone to powdery mildew and wilt, particularly in the kind of hot dry summer we had this year.
- Some forms of this fungus cause wilt diseases that diminish yields of corn, cotton, tomatoes, and other crops.
- She has never seen a tomatillo plant suffer from fusarium or verticillium wilt, two soil-borne fungus diseases that affect tomatoes and other members of the Solanaceae family.
OriginLate 17th century (originally dialect): perhaps an alteration of dialect welk ‘lose freshness’, of Low German origin. wiltwɪlt archaic second person singular of will
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