reverse

n. 相反,背面,失败
a. 反面的,相反的,颠倒的
v. 颠倒,逆转,倒退

These financial reverses will prevent my taking a holiday.

这些经济上的挫折使我不能去度假了。

The 50p coin has a crowned lion on its reverse.

50便士硬币反面的图案是个戴皇冠的狮子.