Pd

  扩展词汇  
       
  • abbr. 螺纹中径(=pitch diameter)
  • abbr. 邮区(=postal district)
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PD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 silver-white metallic element of the platinum group that resembles platinum; occurs in some copper and nickel ores; does not tarnish at ordinary temperatures and is used (alloyed with gold) in jewelry

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近反义词

【近义词】

临近单词

今日热词
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