Definition of roughen in English:

roughen

verb ˈrʌf(ə)nˈrəfən

Make or become rough.
（使）变粗糙；（使）变毛糙；（使）变得不平
with object the wind was roughening the surface of the river
风在河面吹起层层涟漪。
no object his voice roughened
他的声音变得粗哑。
Example sentencesExamples
- Virginia's voice had roughened to an angry growl.
- If the tube is salvageable cut one of the patches to the size required and lightly roughen the area where the patch is to be installed with a bit of sand paper.
- Other equipment like discs and harrows can be used to roughen the texture of the soil on a slope.
- I then used some 180 grit sandpaper to roughen up the surface of the plexi to create the desired effect.
- Drain the potatoes well, then use a fork to roughen the outside of each potato to make the crunchy crust.
- Etching the parts roughens the surface for better mechanical adhesion of the EN to the magnesium.
- As the surfaces roughen, inflammation and the number of bleeds can increase.
- As the disease progresses, the cartilage that protects the bone becomes roughened, then thins and wears away.
- The infected seed has purple to brown discoloration and the seed coat may be roughened and cracked.
- Apply a thickening/volumizing product to the root area to roughen the hair's texture there, which will make styling easier.
- Greer came over to him, concerned, checking the man's pulse as his breathing roughened.
- The laboratory work often takes a week or two so, while the veneer is being made, you may have a slightly roughened, sensitive tooth.
- Ian blushed and looked awkwardly to his hands, roughened by work.
- ‘Hey,’ he said, quietly, and his voice was cracked, warped and roughened by sleep.
- Again its a case of getting these young guys to look a bit scarier and to shorten and roughen up their songs.
- I've heard mixed feedback regarding the use of a mild acid wash to roughen up or etch the surface and create more traction.
- He was clean shaven, only a few small whiskers roughened his otherwise smooth chin.
- His face was roughened by days outdoors in the chill spring, his hair more unruly than ever.
- The coarser the powder, the more the grains roughen up the surface for more of a textured finish.
- Prepare your work site by cleaning the old concrete and then roughening it up with a stiff wire brush.
Synonyms
make rough

Rhymes

toughen

Definition of roughen in US English:

roughen

verbˈrəfənˈrəfən

Make or become rough.
（使）变粗糙；（使）变毛糙；（使）变得不平
with object the wind was roughening the surface of the river
风在河面吹起层层涟漪。
no object his voice roughened
他的声音变得粗哑。
Example sentencesExamples
- As the surfaces roughen, inflammation and the number of bleeds can increase.
- His face was roughened by days outdoors in the chill spring, his hair more unruly than ever.
- Other equipment like discs and harrows can be used to roughen the texture of the soil on a slope.
- Prepare your work site by cleaning the old concrete and then roughening it up with a stiff wire brush.
- As the disease progresses, the cartilage that protects the bone becomes roughened, then thins and wears away.
- Apply a thickening/volumizing product to the root area to roughen the hair's texture there, which will make styling easier.
- If the tube is salvageable cut one of the patches to the size required and lightly roughen the area where the patch is to be installed with a bit of sand paper.
- I then used some 180 grit sandpaper to roughen up the surface of the plexi to create the desired effect.
- Drain the potatoes well, then use a fork to roughen the outside of each potato to make the crunchy crust.
- Virginia's voice had roughened to an angry growl.
- Etching the parts roughens the surface for better mechanical adhesion of the EN to the magnesium.
- I've heard mixed feedback regarding the use of a mild acid wash to roughen up or etch the surface and create more traction.
- Ian blushed and looked awkwardly to his hands, roughened by work.
- Greer came over to him, concerned, checking the man's pulse as his breathing roughened.
- The laboratory work often takes a week or two so, while the veneer is being made, you may have a slightly roughened, sensitive tooth.
- The infected seed has purple to brown discoloration and the seed coat may be roughened and cracked.
- He was clean shaven, only a few small whiskers roughened his otherwise smooth chin.
- ‘Hey,’ he said, quietly, and his voice was cracked, warped and roughened by sleep.
- The coarser the powder, the more the grains roughen up the surface for more of a textured finish.
- Again its a case of getting these young guys to look a bit scarier and to shorten and roughen up their songs.
Synonyms
make rough

词汇	roughen
释义	Definition of roughen in English: roughen verb ˈrʌf(ə)nˈrəfən Make or become rough. （使）变粗糙；（使）变毛糙；（使）变得不平 with object the wind was roughening the surface of the river 风在河面吹起层层涟漪。 no object his voice roughened 他的声音变得粗哑。 Example sentencesExamples Virginia's voice had roughened to an angry growl. If the tube is salvageable cut one of the patches to the size required and lightly roughen the area where the patch is to be installed with a bit of sand paper. Other equipment like discs and harrows can be used to roughen the texture of the soil on a slope. I then used some 180 grit sandpaper to roughen up the surface of the plexi to create the desired effect. Drain the potatoes well, then use a fork to roughen the outside of each potato to make the crunchy crust. Etching the parts roughens the surface for better mechanical adhesion of the EN to the magnesium. As the surfaces roughen, inflammation and the number of bleeds can increase. As the disease progresses, the cartilage that protects the bone becomes roughened, then thins and wears away. The infected seed has purple to brown discoloration and the seed coat may be roughened and cracked. Apply a thickening/volumizing product to the root area to roughen the hair's texture there, which will make styling easier. Greer came over to him, concerned, checking the man's pulse as his breathing roughened. The laboratory work often takes a week or two so, while the veneer is being made, you may have a slightly roughened, sensitive tooth. Ian blushed and looked awkwardly to his hands, roughened by work. ‘Hey,’ he said, quietly, and his voice was cracked, warped and roughened by sleep. Again its a case of getting these young guys to look a bit scarier and to shorten and roughen up their songs. I've heard mixed feedback regarding the use of a mild acid wash to roughen up or etch the surface and create more traction. He was clean shaven, only a few small whiskers roughened his otherwise smooth chin. His face was roughened by days outdoors in the chill spring, his hair more unruly than ever. The coarser the powder, the more the grains roughen up the surface for more of a textured finish. Prepare your work site by cleaning the old concrete and then roughening it up with a stiff wire brush. Synonyms make rough Rhymes toughen Definition of roughen in US English: roughen verbˈrəfənˈrəfən Make or become rough. （使）变粗糙；（使）变毛糙；（使）变得不平 with object the wind was roughening the surface of the river 风在河面吹起层层涟漪。 no object his voice roughened 他的声音变得粗哑。 Example sentencesExamples As the surfaces roughen, inflammation and the number of bleeds can increase. His face was roughened by days outdoors in the chill spring, his hair more unruly than ever. Other equipment like discs and harrows can be used to roughen the texture of the soil on a slope. Prepare your work site by cleaning the old concrete and then roughening it up with a stiff wire brush. As the disease progresses, the cartilage that protects the bone becomes roughened, then thins and wears away. Apply a thickening/volumizing product to the root area to roughen the hair's texture there, which will make styling easier. If the tube is salvageable cut one of the patches to the size required and lightly roughen the area where the patch is to be installed with a bit of sand paper. I then used some 180 grit sandpaper to roughen up the surface of the plexi to create the desired effect. Drain the potatoes well, then use a fork to roughen the outside of each potato to make the crunchy crust. Virginia's voice had roughened to an angry growl. Etching the parts roughens the surface for better mechanical adhesion of the EN to the magnesium. I've heard mixed feedback regarding the use of a mild acid wash to roughen up or etch the surface and create more traction. Ian blushed and looked awkwardly to his hands, roughened by work. Greer came over to him, concerned, checking the man's pulse as his breathing roughened. The laboratory work often takes a week or two so, while the veneer is being made, you may have a slightly roughened, sensitive tooth. The infected seed has purple to brown discoloration and the seed coat may be roughened and cracked. He was clean shaven, only a few small whiskers roughened his otherwise smooth chin. ‘Hey,’ he said, quietly, and his voice was cracked, warped and roughened by sleep. The coarser the powder, the more the grains roughen up the surface for more of a textured finish. Again its a case of getting these young guys to look a bit scarier and to shorten and roughen up their songs. Synonyms make rough
随便看	come/go up come hell or high water come hell or high water come-hither come-hithering come-hitherish come-hitherness come-hithers come-hithery come home come home come home to come home to one come home to roost come home to roost come home to sb come home to somebody come home to someone come home to someone come in come-in come in come in for come in for come in for