Expound upon
对…进行阐述
🧩 词语组成解析
upon
[ə'pɑn]
prep. 在…上面;当…时候;
🗣️ 情景例句
Hey, that must be Pete!
嗨， 那一定是Pete
I enjoyed meeting and talking to you, and sharing the time together.
见到了你们大家，我们一起交谈共度时光。
Please drop the other shoe!
请丢下另一只鞋吧！