柯林斯词典etching /ˈɛtʃɪŋ/ (etchings) 1. N-COUNT An etching is a picture printed from a metal plate that has had a design cut into it with acid. 蚀刻版画 返回 etching剑桥词典[ 不可数或单数名词：没有复数形式的名词 ] the act of etching 蚀刻（术） [ 可数名词：有复数形式的名词 ] a picture produced by printing from a metal plate that has been etched with acid 刻版画；蚀刻画 返回 etching