Pimelic dinitrile
[化] 庚二腈
🧩 词语组成解析
[医]庚二酸
🗣️ 情景例句
I have learned the most important language by meeting a wide range of people from different cultures.
我接触到许多来自不同文化的人，掌握了最重要的语言。
He speaks English fluently.
他讲英语很流利。
Towards evening, the boat struck a rock and the girl jumped into the sea.
天将黑时，小船撞在了一块礁石上，姑娘跳进了海里。