Firstly, since the substitution has been completed and play has restarted, you cannot reverse it.

第一，换人已经完成，比赛也已重新开始，所以你不能取消换人。

youdao

This filter makes a clip play in reverse.

此滤镜用于倒放一段视频。

youdao

Plays the ValueAnimator in reverse. If the animation is already running, it will stop itself and play backwards from the point reached when reverse was called.

也就是说这个方法其实是反转动画，如果动画正在播放，这个方法停止动画，并从当前点往回播。

youdao

Midi and hook heads are designed for dribbling, reverse stick play and flicking.

BBC: SPORT | Other Sport... | Hockey | Hockey: guide to sticks

Spanish team captain Miguel Margets will decide on Sunday morning whether Sanchez-Vicario can play the reverse singles.

BBC: Daniela Hantuchova

Play, reverse and fast-forward buttons are broken out onto the right side of the unit, which admittedly took a few attempts to get used to but quite quickly felt not only easy, but nicely ergonomic whilst held in the hand.

ENGADGET: iRiver H10: Hands-on review