摩擦的
摩擦的的用法和样例:
例句
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擦抹于球杆顶端的粉块用来擦弹子球棒梢或落袋台球棒梢以增加其与球的摩擦的一小方块白垩
A small cube of chalk used in rubbing the tip of a billiard or pool cue to increase its friction with the cue ball. -
从你的日常经验和对简单机器的研究中,你就会了解一点儿有关摩擦的知识。
From your daily experience and from your study of simple machines, you probably know a bit about friction.