fork out (或 over, up)

• [美国口语]付钱；支付，交付；付出，交出(尤指不情愿地)；放弃：

  They stuck a gun in his ribs and made him fork over all his money.

  他们把枪顶住他的肋骨，逼他把所有的钱交出来。

  Every year I have to fork over more taxes to the government.

  每年我得向政府多交纳税款。