etch的翻译中文意思-在线英汉词典 ... chemical etch 化学腐蚀 collector etch 集电极腐蚀 fluoride etch 氟化物腐蚀剂 ...

程式设计语言"_馆档网 ... "集极接点"," collector dotting" "集极蚀刻"," collector etch" "集极栅"," collector grid" ...