roughen
柯林斯词典
1. V-T If something has been roughened, its surface has become less smooth. 使···變粗糙[usu passive]
...complexions that have been roughened by long periods in the hot sun. ...經長時間日曬變粗糙了的麪容。
返回 roughen
roughen /ˈrʌfən/ (roughening,roughened,roughens)
剑桥词典
- to (cause something to) become less smooth
（使）變粗糙；（使）變不平 返回 roughen