ingratitudeWiktionary 原文英/ɪnˈɡrætɪtjuːd/美/ɪnˈɡrætɪtud/n.忘恩负义中文释义来自 ECDICT构词拆解inin-前缀gratitudegratitude词干in-in, into, towards, within.也可拆解为inin-前缀gratgrātus拉丁语词根itude-itude后缀in-in, into, towards, within.-itudeUsed to forms nouns of state词源链晚期拉丁语Late Latin约 3–6 世纪ingrātitūdō↓ 派生古法语Old French约 8–14 世纪ingratitude↓ 派生英语Englishingratitude词源说明From in- + gratitude, from Old French ingratitude, from Late Latin ingrātitūdō. By surface analysis, in- + Latin grat(us) + -itude.释义名词noun1A lack or absence of gratitude; thanklessness.同族词相关词 1ungrateful