Definition
to hand over something, particularly money, to someone, often reluctantly
（通常是不得已地）付出；交出（特指金钱）
He had to fork over that money to the mechanic.
他不得不把那笔钱交给技工。
If we want to go on a trip, we need to fork over some cash.
如果我们想去旅行，我们需要支付一些现金。
He doesn’t like it, but he has to fork up the rent.
他不喜欢这样，但他必须支付租金。