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
Pleased to meet you.
很高兴见到你。
To see a plane
看飞机
What ever you think is fine with me.
我随你。