单词	raison d'être
释义	rai·son d'ê·tre (rā′zōn dĕtrə, rĕ-zôɴ) n. pl. rai·sons d'être (rā′zōn, rĕ-zôɴ) Reason or justification for existing. [French : raison, reason + de, of, for + être, to be.]
随便看	beauty salon beauty shop beauty sleep beauty spot beauty strip Beauvoir beaux beaux arts Beaux Arts beaux esprits beaux gestes beaux mondes beaver beaver beaverboard Beaverbrook Beaverhead Mountains Beaver River bebop bebopper becalm became because because of beccafico

英语词典包含135693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。