difluorenyl联: unite; join芴基: fluorenyl联芴: difluorene; difluorenyl氮芴基: carbazolyl亚芴基: fluorenylidene; fluorylidene下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:联芴基,即可在微信中查询翻译