countersinks的翻译，读音
英/ˈkauntəsiŋks/
释义：
v. 钻孔装埋, 打埋头孔( countersink的第三人称单数 )
n 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
n a bit for enlarging the upper part of a hole
v insert (a nail or screw below the surface, as into a countersink)
n 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
n a bit for enlarging the upper part of a hole
v insert (a nail or screw below the surface, as into a countersink)