Checkpointer
[计] 检查点, 校验点
🗣️ 情景例句
Can I use your car for a couple of hours?
我们能借你的车用几个小时吗？
Have you ever seen anyone so fond of dancing.
你见过有谁爱跳舞吗？
The Greenwood Boys are a group of pop singers.
“绿林少年”是一个流行歌曲演唱团。