bitstock

n. (手摇曲柄钻的)钻柄

词形变化

bitstocks 复数 bitstocks

释义与例句

n.
  1. 1.

    A hand tool consisting of a crank which holds a fitted rotating drill bit tip, designed to bore holes in rigid materials, by cutting a disc in a spiral fashion.

词汇关系

名词

同义词 1

brace

上位词 1

stock

词源

From bit + stock.

来源：wiktionary