英语词汇a 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	a retention
释义	retention noun— 保留 n () 留用 n () retention — 滞留 () Examples: retention of urine— 癃 • 癃闭 urine retention n— 尿潴留 n urinary retention n — 尿潴留 n retention rate n — 留职率 n water retention n — 保水 n
随便看	code easier Code easier code editor code-embedded Code enacted Code enacted Code enforcement Code enhancements Code enhancements code entry Code escrow code executed code execution code expert Code expert code explanation code export Code extension Code failure Code failure co-defendant code first code fixing code folding code formatting

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 noun—