英语词汇heightened security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	heightened security
释义	heighten — 增高 security n — 安 n • 安全 n • 保安 n • 安全性 n • 保安措施 n • 抵押品 n • 担保 n • 证券 n • 安全工作 n • 安全感 n
随便看	needed changing needed clarification needed condition needed confirmation needed contact needed, depending needed, depending needed details needed effect needed energy needed everywhere needed finishing needed for accounting needed for achieving needed for approval needed for a start needed for comfort needed for communication needed, for example needed for further needed for identification needed for planning a needed for processing needed for success needed for the functioning

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。

heighten —