Derivativeness
可微商性, 可微商情况
🗣️ 情景例句
No problem. I'm glad to help.
小事情，我很高兴这样做。
I don't think so. I know several convenient hotels. Let me make some calls.
我认为没有，我知道有几家便利旅馆，让我打几个电话。
I think our manager will persuade the government to let him build a new factory.
我想经理会说服政府让他建新厂的。