dioptre

 
[daɪ'ɒptə(r)]     [daɪ'ɑːptər]    
  • n. 屈光度
  • = diopter(美).
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dioptre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 unit of measurement of the refractive power of a lens which is equal to the reciprocal of the focal length measured in meters; used by oculists

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近反义词

【近义词】

临近单词

今日热词
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