coarsen
🇺🇸
/ˈkɔːrsn/
🇬🇧
/ˈkɔːsn/
to make or become less smooth or refined
Using the soap seemed to coarsen her skin.
使用这种肥皂似乎使她的皮肤变得粗糙。
to make or become less refined or polite
Years of hard work seemed to coarsen his manners.
多年的艰苦工作似乎使他的举止变得粗鲁。