etcher的翻译，读音

例句

I am majoring in educational psychology and hope to be an etcher in the future. 我主修教育心理学,希望将来能当老师. 。

Is a first article run prior to etching the lot to confirm etcher settings and linewidths? 在批量蚀刻前是否进行首件与确认蚀刻机设备与线径? danci.。