英语词汇aid in 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	aid in retention
释义	aid v — 援助 v • 协助 v • 资助 v • 有助于 v • 救助 v aid n — 援助 n • 辅助 n • 资助 n • 辅助物 n • 救助 n retention n — 保留 n • 留用 n retention — 滞留 in prep — 中 prep • 于 prep • 其中 prep 2-in-1— 二合一 in-— 非
随便看	i was interested i was interested in the event i was interested to know i was interested to learn i was interested to read i was interested to see i was interfered by i was interrupted i was interviewed i was in the doldrums i was in the opinion i was in the process i was in the shower i was intimidated i was in touch i was in touch since i was intrigued i was introduced to i was in trouble I was in trouble I was investigating i was investigating i was investing i was invited i was invited to a party

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。

aid v —