英语词汇roi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	roi
释义	roi /rwɑː/([复] rois /rwɑː/) 〈法〉 n. (国)王 (= king)
随便看	appose apposed apposer apposers apposes apposing apposite appositely appositely appositeness appositeness appositenesses apposition appositional appositional appositionally appositionally appositions appositive appositively appositively appositives appraisable appraisal appraisals

英汉双解词典包含548777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。