英语词汇retention of vitamins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 of vitamins
释义	retention n — 保留 n • 留用 n retention — 滞留 vitamins pl — 维生素 pl of — 的
随便看	i´m ordering i´m organized I´m out of my head I´m out of my head I´m out of my head I´m out of my head i´m out of office i´m out of office I´m out of office I´m out of office i´m out of order I´m out of order I´m out of order I´m out of order i´m out of this world i´m out of this world i´m out of this world i´m out the door I´m out the door i´m out the door i´m over here i´m over here I´m over here i´m over it I´m over it

英汉双解词典包含2273206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。

retention n —