Macrocyclic polyether
[化] 大环多醚
🧩 词语组成解析
[机] 大环的
n. [化]聚醚,多醚
🗣️ 情景例句
Well, Harry, that's because I do.
哦，Harry， 那是因为我关心。
You are just trying to save face.
你只是想挽回面子。
What are you doing?
你在干什么？