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
You'll have to come and see us soon.
你一定要再来看我们。
How thick is the ice here?
这儿的冰有多厚？
No? Then, Antonio, be ready. And Shylock, take your knife and prepare to do the deed.
不能撕？那么，安东尼奥，你做好准备；夏洛克，拿起你的刀子准备割肉吧。