diphenylbutyl piperidinediphenylbutyl piperidine是什么意思、diphenylbutyl piperidine怎么读读音:[英][美]diphenylbutyl piperidine 基本解释 [网络] 二苯基丁基哌啶 网络重点词汇piperidinen. [化]哌啶,氮杂环己烷 最新更新词汇: congenital goitercongenital heart defectaccounting for the estate principalinfinity lemmaisolated adaptive routingunderwater tankforeign exchange transactioneffervescing draft更新时间:2026-03-25 14:13