friction

friction

['frikʃən]

n.摩擦, 摩擦力, 分歧

例句与用法：

My daughter and son always have frictions.

我女儿和儿子总发生矛盾。

Friction against the rock, combined with the weight of the climber, caused his rope to break.

与岩石之间的摩擦加上攀登者的重量，使得绳子断了。

词形变化：

形容词: frictional | 副词: frictionally |

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n.

1. 摩擦; 摩擦力[U]

Friction causes a rolling ball to stop finally.

摩擦力使得一只滚动的球最终停了下来。

Constant friction wore out the heels of my shoes.

不断的摩擦磨损了我的鞋跟。

2. 不和, 争执[U][C]

political friction between two countries

两国间政治上的不和