countersink
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(pt -sank /-sNk; -9sANk/, pp -sunk ) [Tn usu passive通常用於被動(dòng)語(yǔ)態(tài) ]
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 鉆埋頭孔.
2 insert (a screw or bolt) into such an enlarged hole 將(螺釘或螺栓)旋入埋頭孔中.
??? 情景例句
That sounds very nice. When will it be?
聽起來(lái)真不錯(cuò),什么時(shí)候呢?
A good, satisfying job can be the product of years of education.