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vt. 钻孔装埋, 打埋头孔于\\nn. 埋头孔, 锥口钻
✅ 同义词
📖 牛津释义
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v
(pt -sank /-sNk; -9sANk/, pp -sunk ) [Tn usu passive通常用於被动语态 ]
1 enlarge the top of (a hole) so that the head of a screw or bolt fits into it level with or below the surrounding surface 钻埋头孔.
2 insert (a screw or bolt) into such an enlarged hole 将（螺钉或螺栓）旋入埋头孔中.
🗣️ 情景例句
Yes? May I help you?
什么事？我能为您效劳吗？
Let sleeping dogs lie.
不要惹事生非。
Oh, there's the conductor. Do you have your ticket?
啊，列车员来了。票在你那儿吗？