英语词汇troilism怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	troilism
释义	troilism /ˈtrɔɪlɪzəm/ noun mass noun sexual activity involving three participants 三人之间的性行为。词源 1950s: perhaps based on French trois 'three'.
随便看	hard feelings hard fern hardgainer hard going hard hat hardhead hard-headed hard-headedly hard-headedness hardheads hard-hearted hard-heartedly hard-heartedness hard hit hard-hitting Hardie hardier, hardiest hardihood hardily hardiness Harding hardish hard labour hard landing hard line

英汉双解词典包含131075条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。