etch [etʃ]以下由轻松背单词网站提供
单词级别扩展级基本释义v.蚀刻,铭刻;n.腐蚀剂英英释义to cut a pattern , picture , etc . into a smooth surface , especially on metal or glass , using acid or sometimes a sharp instrument参考例句Crosses were etched into the walls.墙壁上刻着十字架。The acid etched holes in the crystal surface.那种酸在晶体表面蚀刻出一些小孔。 推荐阅读 |