- 1. etching of surface: 表面刻蚀
... 表面技术 surface tchnology 表面刻蚀 etching of surface 表面坑 surface pit ...
dict.youdao.com - 2. id etching of tooth surface: 牙面酸处理
dict.youdao.com - 3. acid etching of tooth surface: 牙面酸处理
dict.youdao.com - 4. surface etching of particulate: 粉粒表面刻蚀
dict.youdao.com