Ball is in his court
輪到他了,現在由他來做決定或采取下一步行動。
用于描述某人需承擔決策或行動責任。
英文釋義
It is up to him to make the next step.
例句
We've sent the proposal; the ball is in his court now.
典故來源
源自網球術語,球在對方場地時需對方回擊,引申為責任轉移。