Defease
vt. 使作废，废除(合同、契约等)：
🗣️ 情景例句
He has money to burn.
他钱多得像水一样。
What time did you use to get up last year?
你去年时常什么时间起床？
I shook my head and held up five fingers indicating that I was willing to pay $5.
我摇摇头，伸出5根手指表示我只愿出5镑钱。