countersinks

 
['kaʊntəˌsɪŋk]     ['kaʊntəˌsɪŋk]    
  • v. 张扪孔口;钻孔装埋;打埋头孔
  • n. 皿锥;埋头孔;暗钉眼
countersunk countersunk countersinking countersinks
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countersink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 hole (usually in wood) with the top part enlarged so that a screw or bolt will fit into it and lie below the surface

  2. a bit for enlarging the upper part of a hole

Verb:
  1. insert (a nail or screw below the surface, as into a countersink)

countersink的用法和样例:

词汇搭配

今日热词
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