Hexylacetic acid
[建] 辛酸
🧩 词语组成解析
🗣️ 情景例句
It's the biggest company in the country.
它是全国最大的。
I met one of the cameramen over at the television station.
我在电视公司遇到一位摄影师。
It's no use complaining.
发牢骚没什么用。