hard lead

 
       
  • 硬铅,铅锌合金
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hard lead的英文翻译是什么意思,词典释义与在线翻译:

英英释义

Noun:
  1. a lead alloy that contains about 5% antimony

  2. unrefined lead that is hard because of the impurities it contains

hard lead的用法和样例:

词汇搭配

今日热词
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