p-d

 
['piːd'iː]     ['piːd'iː]    
  • abbr. =prism diopter
new

p-d的英文翻译是什么意思,词典释义与在线翻译:

英英释义

名词 pd:
  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

今日热词
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