Cyclopropane-carboxylic acid
[建] 环丙烷羧酸
🧩 词语组成解析
n. 环丙烷\\n[化] 环丙烷
[机] 羧基的
🗣️ 情景例句
An economic recession now seems more than likely.
现在看来，经济衰退的可能性相当大。
My brother's in the army.He was just promoted to the rank of major.
我的兄弟在军队工作.他就被提拔为少校。
Excuse me! Are you Mr. Green?
请问，您是格林先生吗？