Undecyne diacid
[化] 十一碳炔二酸
🧩 词语组成解析
十一炔
n. [化]二酸\\na. [化]二价酸的, 二酸的
🗣️ 情景例句
She's smart and sensitive for her age.
就这样的年龄来说 ，她很聪明而且懂事。
Every man is the master of his own fortune.
每个人都是他自己的命运的主宰。
he always insisted that it should be written out in full.
但他还是坚持要求将信的全文写在信纸上。