nervationWiktionary 原文英美词源链拉丁语Latin约前 75–公元 3 世纪nervus‘nerve, sinew’↓ 派生英语Englishnervation词源说明Ultimately from Latin nervus (“nerve, sinew”), perhaps via French nervation.释义名词noun1A pattern of nerves, e.g. as seen on a leaf.同族词相关词 3nerved·nerveless·nervure