Pipecolinic acid
[化] 2-哌啶酸
🧩 词语组成解析
🗣️ 情景例句
Yes. I'm checking out now, and want to get a taxi to the cinema.
我现在要退房，需要一部出租车到电影院。
The examiner was looking for imaginative answers.
主考人希望找到具有丰富想象力的答卷。
Kate has covered it with Christmas lights.
凯特给它挂上了圣诞彩灯。