① to make sure that something is actually true, correct, or acceptable SYN investigate 确认
例句：
I made a phone call to check out his address.
我打电话确认了一下他的地址。
Check it out with your boss before you do anything.
你在做任何一件事情之前先和老板确认。
② to look at someone or something because they are interesting or attractive 查看
例句：
If I hear about a website that sounds interesting, I check it out.
每当我听到有趣的网站时，我都会去看看。
③ to get information about someone, especially to find out if they are suitable for something 核查
例句：
I’ll check them out as potential employers.
我会再核查一下信息，看看他们是否是有潜力的员工。
④ to leave a hotel after paying the bill 退房
例句：
We checked out at noon.
我们中午的时候办理了退房。
Checkout is at noon.
中午之前必须退房。
⑤ to borrow a book from a library 借书
例句：
The library allows you to check out six books at a time.
图书馆一次性可以让每人借出6本书。
⑥ checkout n.
the place in a supermarket where you pay for the goods you have collected 结账处
Why can’t they have more checkouts open?
为什么就不能多开一些结账点？
the checkout assistant
结账助理
I'm the one that xxx 我是...
I'm the one that make the rules.
我才是那个制定规则的人。
Hey. Are you the one that left?
嘿！你不是走了吗？
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