O-carboxy cinnamic acid
[建] 羧基肉桂酸
🧩 词语组成解析
n. [有化] 羧基
a. 苯乙烯的
🗣️ 情景例句
I think it will be a mutually beneficial relationship.
我认为那将是对双方都有利的关系。
He has a radio,doesn't he?
他有一台收音机，对不对？
She looked at it critically for a moment.
她认真的看了好一会儿。