Classmen
n. 优等升级生；…年级学生
🗣️ 情景例句
And plus, if you are not completely satisfied, you can return it to us.
并且，如果您不是百分百的满意，你可以将产品退还给我们。
Hello.
你好！
I'll have to check with my boss.
我得和老板先谈谈。