countersink

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美[\'ka?nt??s??k]

基本釋義

vt.
鉆孔裝埋，打埋頭孔
n.
埋頭孔，暗釘眼

詞性變化

實(shí)用例句

Drill and countersink the holes to keep wood from splitting.

鉆和锪孔,以保持木材的從分裂.

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英英釋義

Noun

  • 1. a hole (usually in wood) with the top part enlarged so that a screw or bolt will fit into it and lie below the surface

  • 2. a bit for enlarging the upper part of a hole

Verb

  • 1. insert (a nail or screw below the surface, as into a countersink)

最新英語單詞

行業(yè)英語