介绍:
ball
1. have a ball
e.g.: I really had a ball at your party.
The little ones had a ball in the park the whole afternoon.
2. The ball is in your court.
e.g.: Now you know everything. The ball is in your court -- are you going to dismiss him or give him another chance?
Well, that's all I know about the matter, now the ball is in your court, Bill.
