詞語：roughens
roughens的反義詞
v. smooth ，smoothen
roughens的解釋
roughens['rʌfən]vi. 變粗糙vt. 使粗糙
roughens的意思
roughens 粗化;
roughens的參考例句
1.Her hands were roughened by housework. 她的手由於家務勞動而變得粗糙。
2.First, it roughens the texture of the match head, helping to create friction wherever you strike it. 首先，它使火柴頭的質感變得粗糙，有助於產生摩擦力，無論你在什麼地方劃火柴。
3.In this paper accuracy of sensory certification and relative certification of surface, roughens for calliper planes measured using comparison samples was analyzed. 本文分析了卡尺測量面表面粗糙度感官檢定和與比較樣塊比較檢定的準確率。