Oenanthic acid
[化] 庚酸
🧩 词语组成解析
庚醛
🗣️ 情景例句
I'm about to go to the Post Office.
我正要去邮局。
How low-class!
真低级！
The bird covered the distance in three minutes.
这只鸟只用了3分钟就飞完了全程。