留作下次继续用的票根的英文：
rain check

rain是什么意思：
n. 雨；降落物；雨季
v. 下雨，降雨；像雨点般落

What if it rains?
要是下雨怎么办？

It rained at intervals.
雨时下时停。

It has stopped raining.
雨停了。

The next day, rain or no rain, it was business as usual.
不管第二天下不下雨，一切事情照旧。

As rain has fallen, the air is cooler.
由于下了雨，空气比较凉爽。

check是什么意思：
n. 检验，核对；阻止，抑制；支票
v. 检查，核对；阻止，抑制；寄存；打钩；将一军

It is a paid check.
那是一张已兑现的支票。

There,you're in check.
看，将你一军。

Will you take a check?
你要再核对一下吗？

Check the prompter.
检查下电子提示器。

He wrote his mother a check, but the check was bounced.
他开了一张支票给他的母亲，但是支票被退票了。