钻: 钻Ⅰ名词1.(打眼用的工具) drill; auger 短语和例子台钻 bench drill; 麻花钻 fluted or twist drill; 手摇钻 hand drill; crank [manual] auger2.(指钻石) diamond; jewel 短语和例子钻戒 diamond ring; 17 钻的手表 a 17-jewel watchⅡ动词(用尖物
动力: 1.(各种作用力) motive power; power; dynamic 短语和例子产生动力 make power; 原动力 motive power; 蒸汽动力 steam power; 从波浪中获得动力 obtain power from waves; 流水可以产生动力来推磨。 running water produces power to run mills2.(
Example Sentences:
1.
Hand - held non - electric power tools - safety requirements - part 5 : rotary percussive drills 手持非电动工具.安全性要求.第5部分:旋转敲击动力钻
2.
Missiles that are simple kinetic penetrators ram through earth by dint of their extreme impact momentum 单纯动力钻地飞弹纯粹利用强大的冲击动量冲入地下。
