A shrinking back.

退缩；退回。

A rebound.

弹回；跳回。

The sudden backward motion, or kick, of a gun after it is fired.

枪之后座力。

To start back, as in dismay, fear, etc; shrink.

(惊惧惶恐之时)畏缩；退缩((from))。

To spring back because of some force; rebound.

回弹；跳回。

To retreat.

撤退；后退。

To react against the originator or source.

报应；反应((on upon))。