countersunk 详细解释

countersunk

['kauntəsʌŋk]

vt. 钻孔
adj. 埋头的

英英释义

动词 countersink:

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

同义词:set, countersink

补充

countersunkcountersunk英:[ˈkauntəsʌŋk] 美:[ˈkaʊntɚˌsʌŋk]1.countersink 的过去式和过去分词