Countersink

vt. 钻孔装埋, 打埋头孔于\\nn. 埋头孔, 锥口钻

✅ 同义词

📖 牛津释义

countersink 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

If you're not sure, then the answer should probably be no.
如果你不确定,那么答案可能就是“不”了。
Textile business has become more and more difficult since the competition grew.
随着竞争的加剧,纺织品贸易越来越难做了。
But none of them has been turned to stone yet!
但到目前为止还没有一个变成石头呢!
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