noun

deceleration

减速

The pilot began the deceleration of the aircraft.

飞行员开始使飞机减速。

There has been a deceleration in economic growth.

经济增长出现了减速。

((of sth.)) (某物)的减速。 The deceleration of the car was sudden.

((in sth.)) (某方面)的减速。 We saw a deceleration in sales.

同义词: slowing, braking, retardation; 反义词: acceleration, speeding up

前缀“de-”(相反)+“celerate”(源自拉丁语“celer”,意为“迅速”)+“-ion”(名词后缀)。字面意思就是加速的反面。

把“de-”想象成“decrease”(减少)。减速就是速度的减少。

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