| 释义 |
twist drill 释义 螺旋钻:一种具有从钻头尖端到钻头柄光滑部分延伸的深螺旋槽的钻头。 例句 1·Most drilling in metal is done with a twist drill . 大多数金属钻孔用的是麻花钻头。 2·Twist drill is the tool often used in machine process. 钻是机械加工中使用量较大的一种加工刀具。 3·A twist drill is designed to drill a hole which has a particular size. 麻花钻用来钻削具有一定尺寸的孔。 同义词 n. 麻花钻;[机]螺旋钻 earth screw
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