Piperidyl
[化] 哌啶基; 2-,3-或4-哌啶基; 氮杂环己基
🗣️ 情景例句
This is too much.
太过分了。
The child is father of the man.
三岁定到老。
Sorry. It's at home. But you can buy one in the shop.
对不起，我的格尺在家里。你去商店里买一个吧。