第三人称单数:etches 现在分词:etching 过去式:etched
1.蚀刻,浸蚀
2.刻划,描述
3.铭刻
4.进行蚀刻
1.腐蚀剂,蚀刻剂
1.to make marks on a hard surface by cutting into it; to use acid to make marks on a metal surface in order to make a picture called an etching