Macrocyclic
[机] 大环的
🗣️ 情景例句
How come you speak such good English?
你为什么能说这么好的英语呢？
I'd like to make an appointment with Professor Smith. Would 9:00 tomorrow be all right?
我想和史密斯教授约个会面时间。明天9点行吗？
Are sure both of us have a brighter future.
我们相信双方都有一个光明的前景。