英语词汇retention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	retention
释义	re.ten.tion rI5ten7tF[n n [U] RETAIN
随便看	reforest reforestation reform reformation reformation reformed reformer reformist refract refraction refrain refrain refresh refreshed refresher refreshing refreshingly refreshment refrigerate refrigeration refrigerator refuge refugee refund refundable

英汉双解词典包含44095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。