孔道

 
[kǒng dào]
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孔道的英文翻译

基本释义

参考释义

孔道 [kǒng dào]
  • - a narrow passage providing the only means of access to a certain place; pass; {工} duct; drill way; pore canal
  • 短语
    孔道膜porthole die
    孔道狭窄aretation
今日热词
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