| 释义 |
coun·ter·sink·s 英'kaʊntəˌsɪŋk美'kaʊntəˌsɪŋk
基本英英搭配近义反义Thesaurus
v.张扪孔口⁹;钻孔装埋¹⁸;打埋头孔⁹n.皿锥¹⁸;埋头孔¹⁸;暗钉眼²⁸原型countersink的三单过去分词countersunk现在分词countersinking三单countersinks
Noun:
a hole usually in wood with the top part enlarged so that a screw or bolt will fit into it and lie below the surfacea bit for enlarging the upper part of a hole
Verb:
insert a nail or screw below the surface, as into a countersinkrose countersink菊花钻countersink drill埋头钻,锥口钻,尖底…combined drill and countersink组合中心钻,带护锥复…machine countersink机用锥形锪钻…countersink reamer埋头孔铰刀sole cutting edge countersink单刃锥口钻countersink bolt埋头螺栓snail countersink螺旋锥口钻
近义词 set放置countersink bit埋头钻counterbore扩孔平头钻…
as in.(drill
同义词 auger,awl,bit,borer,corkscrew,dibble,gimlet,implement,jackhammer,punch,riveter,trepan,trephine,wimblerotary tool
drillnoun tool for boring
auger,awl,bit,borer,corkscrew,countersink,dibble,gimlet,implement,jackhammer,punch,riveter,rotary tool,trepan,trephine,wimble |