Polyazin
[医] 多氮化合物
🗣️ 情景例句
Mose people would like to work in the west, mainly because wages are comparatively high.
许多人喜欢在西方工作，主要是因为那边工资相对高些。
Have you ever thought about becoming a professional musician?
你曾经考虑了成为一个职业的音乐家吗？
Tom said that he was feeling ill.
汤姆说他不舒服。