improprietyWiktionary 原文/ˌɪm.prəˈpraɪ.ɪ.ti/n.不适当，不得体，不正当行为，用词不当中文释义来自 ECDICT构词拆解improprimproper词干iety-iety后缀-ietyForming nouns denoting the quality or condition of being what is indicated by the first element of the word.也可拆解为imim-前缀proprietypropriety词干im-Expressing negation; not.词源链原始词根原始印欧语Proto-Indo-European约前 4500–前 2500 年*preyH-拉丁语Latin约前 75–公元 3 世纪improprietās↓ 派生法语Frenchimpropriété↓ 派生英语词源说明From French impropriété, from Latin improprietās. By surface analysis, improper + -iety or im- + propriety.释义名词noun1uncountableThe condition of being improper.2countableAn improper act.3Improper language.