Hantzsch pyridine synthesis
[化] 汉奇吡啶合成
🧩 词语组成解析
pyridine
['pɪrɪˌdi:n]
n. 吡啶（治喘病用）;氮（杂）苯;
🗣️ 情景例句
I guess we were thinking the same thought.
我想我们的心意相同。
Male chauvinist
男尊女卑主义者
I can show you other quotations that are lower than yours.
我可以把比贵公司报价低得多的价目表给你看看。