center bit是什么意思_center bit的用法_翻译_读音

- n. [机]转柄钻
英英释义
Noun:

a bit with a sharp center point for guidance and two side cutters
近反义词
【近义词】

centre bit 中心钻
临近单词

Centero center center pedestal Center of Burst centerline data center-pillar center pharmacy center manifold centering screw centers of lens center locating center-height