Checkman
(英)验票员
🗣️ 情景例句
If you're prepared to put private information onto the internet, it won't be private for long.
如果你把个人资料放在互联网上，很快它就不会是什么秘密了。
Have you bought any cake?
你买蛋糕吗？
The Moon is likely to become the industrial hub of the Solar System,
月球很可能成为太阳系的工业中心。