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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
This is my mother.
这是我母亲。
I know he will understand your letter.
我知道他会明白我的信。
Can you see him please?He has a bad cold, too!
您能看看他吗？他也得了重感冒！