put/set someone right idiom informal
纠正（某人）的错误想法；使（某人）明白正确的道理
to stop someone believing something that is not true, or to correct someone by telling them the truth
She thought she wouldn't have to work hard, but we soon put her right on that. 她认为不需要努力工作，但是我们很快就纠正了她这种错误的想法。
使（某人）恢复健康;使（某人）复原
to make someone feel better
A good night's sleep will soon put you right. 你好好睡一宿，很快就会恢复的。