Checkpointer
[计] 检查点, 校验点
🗣️ 情景例句
Well, children usually resemble their parents.
嗯， 孩子总是像父母的。
It's about time to get up.
差不多该起床了。
Yesterday a beggar knocked at my door.
昨天一个乞丐来敲我的门，