piperidine的用法和样例：
例句
用作名词 (n.)
- A new extracting agent of piperidine derivant was synthesized.
合成了一种新萃取剂哌啶多氮衍生物。 - The crude dye is collected on a filter and then recrystallized from ethanol containing a small amount of piperidine.
粗染料过滤，然后在少量含有哌啶的乙醇中重结晶。
词汇搭配
- acetyl piperidine 乙酸哌啶
