Pyridine monocarboxylic acid
[化] 吡啶一羧酸
🧩 词语组成解析
pyridine
['pɪrɪˌdi:n]
n. 吡啶（治喘病用）;氮（杂）苯;
a. [化]一元羧的
🗣️ 情景例句
Would you begin, Ellen?
请你开始， Ellen
There is nothing which has not been bitter before being ripe.
事情在成功前没有不艰苦的。
Mr.Stuart Page, will be retiring next week.
斯图亚特。佩奇先生下星期就退休了。