nordazepamWiktionary 原文构词拆分nor-前缀(organic chemistry) A compound derived from another by removal of a radical, especially by removal of methyl or methylene.+diazepam词根/词干词源说明From nor- + d(i)azepam.释义（英文）名词 Noun(pharmacology) A benzodiazepine drug, related to diazepam used primarily to treat anxiety.