Macrocycle
(包含15个原子以上的)大环
🗣️ 情景例句
Well, then, perhaps we can get together another time.
也许我们可以另找时间聚一聚。
He who has a mind to beat his dog will easily find his stick.
欲加之罪，何患无辞。
Don't count on me.
别指望我。