英语词汇ensure 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	ensure retention
释义	ensure v — 保证 v • 保障 v • 力保 v • 确定 v retention n — 保留 n • 留用 n retention — 滞留
随便看	saving status savings that can be achieved savings through savings transfer saving surgery savings vary savings were generated savings will come savings with savings withdrawal saving taxation saving technology saving the environment saving them from saving the nation saving the world saving through saving time saving time and costs saving time and effort saving time and headaches saving time and money saving time and reducing costs. saving to disk saving topics

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。

ensure v —