单词	hercogamy
释义	hercogamy noun her·​cog·​a·​my ˌhərˈkägəmē plural -es : a state in which self-pollination is made impossible by structural obstacles (as in the flowers of orchids) Word History Etymology Greek herkos + English -gamy
随便看	rachillae rachillas rachio- rachiodont rachiometer rachion rachis rachises rachitic rachitides Rachitomi rachitomous Rachmaninoff rachycentra rachycentridaes Rachycentron rachycentrons racial racial unconscious racialer racialest racialism racialisms racialist racialistic

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。