英语词汇powerless etching怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	powerless etching
释义	powerless etching 简明释义无粉腐蚀网络释义 1 ?无粉腐蚀 ... powerless etch 无粉腐蚀 powerless etching 无粉腐蚀 T Powerless 传统金属 ... 双语例句 1 Dow etching a powerless etching technique for letter-press plates invented by Dow Chemical Corporation. 陶氏腐法陶氏化学公司发明的一种无粉腐技巧。用来制造活版印版。
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英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。