常見例句Roughen the surface before applying the paint. 先把表面弄毛糙再涂顏料。Before painting the wood, roughen the surface with sandpaper. 油漆木器前,先用砂低把表面磨毛糙。Her hands were roughened by work. 她的手由于干活而粗糙。Her hands were roughened by housework. 她的手由于家務(wù)勞動(dòng)而變得粗糙。His voice roughened with every word. 他說話的聲音越來(lái)越嘶啞。Problem: Hard, dry andor roughened skin. 問題:厚硬;乾燥和粗糙的皮膚. 返回 roughened