英语词汇retentions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	retentions
释义	请查阅词条：retention
随便看	programmatist programme programme programmed programmed programmed learning programmer programmers programmer's programmes programmes programming programming programming programmings programmings' programs programs' program's program trade program trader pro-grecian pro-greek pro-greeks progress

英汉双解词典包含314281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。