Nipecotic acid
[化] 3-哌啶甲酸
🧩 词语组成解析
🗣️ 情景例句
They took everything I had.
他们拿走了我的一切。
All work and no play make Jack a dull boy.
尽量学，尽情玩。
You are out of your mind.
你脑子有毛病！