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etchant英英字典_etchant剑桥英语解释_etchant柯林斯英文解释_衣物護欧路词典
衣物護欧路词典

etchant

E 开头单词

柯林斯词典

    etchant /ˈɛtʃənt/

  • 1. N any acid or corrosive used for etching 鏤蝕劑

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