N-octylic acid
[化] 正辛酸
🧩 词语组成解析
🗣️ 情景例句
Attending school is compulsory in this country.
这国家衽的是义务教育。
A smart coat is a good letter of introduction.
人要衣装，佛要金装。
I'm afraid I haven't got a larger dress.
恐怕没有更大的了。