埋头孔

埋头孔的英文翻译

基本释义

• counterbore
• countersink (drill)
• counter bore
• Csk
• countersunk

参考释义

埋头孔 [mái tóu kǒng]

• - counterbore; countersink; countersunk
• 短语
  埋头孔铰刀countersink reamer
  埋头孔钻工countersinker