🧩 词语组成解析
n. 玫瑰油
n. (Eduard)人名；(德、瑞典)爱德华(男子教名)
n. 利奥波德（男子名）
[计] 冯·诺伊曼
🗣️ 情景例句
What line of work are you in?
你做哪一行的？
I will come back with him if he asks me.
我会和他走回来，假如他要求我的话。
By the way, I came into this classroom last Saturday morning, and it was not as clean as usual.
顺便提一句，上星期六上午我来到这个教室时