快步的英文：
chasse
quickstep
trot

参考例句：

The horse went off at a trot.
那匹马快步跑开了。

The horse broke into a brisk trot.
马突然快步小跑起来。

The trot is a pace of the horse.
快步是马行的一种步态。

The horse started off at a steady trot.
那匹马快步稳健地跑了起来.

As dorian hurried up its three rickety steps, the heavy odour of opium met him.
道林快步走上那三级不住晃动的梯级时，闻到了浓重的鸦片烟味。

whiz - bang pacing;a whiz - bang schedule.
快步行进;繁忙的日程表

The old man set off at a quick trot.
老人快步走开了。

He shinned downstairs.
他快步走下楼来。

We set off at a trot.
我们策马快步出发。

Set a torrid pace;torrid economic growth.
快步行走;快速的经济增长

chasse是什么意思：
n. 过嘴的酒;快步
quickstep是什么意思：
n. 快步,快步进行曲,急拍的狐步

He led off with his companion in a sort of quick-step.
他和他的舞伴领头跳一种快步舞。

He led off with his companion in a sort of quick-step.
他和他的舞伴领头跳一种快步舞。

trot是什么意思：
n. （人）慢跑，快步走；马的小跑；刚学步的小孩；老太婆；译文对照本
v. 使（人）快步走，慢跑；使（马）小跑

The horse went off at a trot.
那匹马快步跑开了。

The horse broke into a brisk trot.
马突然快步小跑起来。

Need makes the old wife trot
人急造反,狗急跳墙