Checkpointer
[计] 检查点, 校验点
🗣️ 情景例句
Oh, the usual problems.
还不是那些老问题。
I'll give you a hand.
我来帮助你。
OK. And we'd better ask Mom whether it's cheap enough!
好的。我们最好是问问妈妈价钱是否便宜！