play into somebody’s hands
成語所屬單字hand
play into somebody’s hands — 慣用語
1. To do what an enemy or opponent wants, giving them an advantage.
1.慣用語
釋義
正中下懷
To do what an enemy or opponent wants, giving them an advantage.
例句
By reacting angrily, you play into his hands.
The company's mistake played into the hands of its competitors.