midlifeWiktionary 原文英美/ˈmɪdlaɪf/n.中年中文释义来自 ECDICT构词拆解midmid-前缀lifelife词干mid-Denoting the middle part. · Occupying a middle position.词源说明From mid- + life.释义形容词adjective1Occurring in the middle point of one's life, usually considered about 45.名词noun1The middle period of one's life.同族词派生词 3midlife crisis·midlifer·mid-life crisis