The direct contrary or opposite.

相反。

The back or less important side, as of a coin or medal.

背面；反面(如钱币或奖章之反面)。

A change for the worse; misfortune.

逆运；不幸。

Check; defeat.

挫折；败北。

Backward motion.

【机】倒退。

Reverse gear.

【机】使机械逆转的齿轮的装置。

To turn back or upside down.

颠倒。

To cause to move in an opposite direction.

使倒退；反转。

To exchange; transpose.

变换；换置。

To set aside or annul.

撤消；废弃。

To move in an opposite direction.

倒退。

To change to a former state.

倒转；复原。

Turned backward; opposite.

反向的；颠倒的。

Causing an opposite motion.

回动的；逆动的。