Classman
n. …年级学生（用于复合词）
🗣️ 情景例句
How are you doing?
你怎么样？
He emerged as leader at the age of thirty.
他在30岁时出人头地成为领袖。
I've just arrived myself so forgive me if I don't seem to know what's going on.
我自己也刚到家。所以，如果我不了解情况的话，那么请你原谅。