英语词汇security improvement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	security improvement
释义	security n — 安 n • 安全 n • 保安 n • 安全性 n • 抵押品 n • 担保 n • 安全感 n • 保安措施 n • 安全工作 n • 证券 n improvement — 进步 • 好转 • 转好 improvement n — 改善 n improve — 改善 • 完善 • 改良 • 进步 • 好转 • 好起来 improve v — 提高 v
随便看	buy securities buy selected buys electricity buy-sell buy sell contract buy & sell orders buy & sell orders buy & sell orders buy, sell or lease buy, sell or lease buy, sell or lease buy, sell or lease buy-sell process buy sell shares buy sell side buy separately buy services buy shares buy shopping buy short term buy-side buy side analyst buy side due diligence buy signal buys in bulk

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。

security n —