Pentane carboxylic acid
[化] 己酸
🧩 词语组成解析
n. 戊烷\\n[化] 戊烷
[机] 羧基的
🗣️ 情景例句
I have to meet my wife.
我得去接我太太。
On coming home, he switched on the television.
他一到家就打开了电视。
so it was easier for the detective to watch her.
因此，侦探比较容易监视她。