英语词汇insurance 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	insurance retention
释义	insurance n — 保险 n • 预防措施 n • 安全保证 n retention n — 保留 n • 留用 n retention — 滞留
随便看	cap structure capsular bag capsular polysaccharide capsular shrinkage capsule capsule base capsule carrier capsule collection capsule contracture capsule design capsule endoscopy capsule filler capsule filling capsule filling machine capsule machine capsule of nettle cells of Medusa or anemone capsule packing capsule product capsule reflector capsule rupture capsules capsules containing capsule shell capsule space capsule system

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。

insurance n —