Hexenoic acid
[化] 己烯酸
🧩 词语组成解析
己烯的
🗣️ 情景例句
Take me back.
载我回去。
You'll fall, if you don't take care.
你不专心的话，就会跌倒。
Oh, I'm sorry to hear that.
噢，真遗憾。