英语词汇covert surveillance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	covert surveillance
释义	covert adj — 隐秘 adj • 隐蔽的 adj covert — 隐藏 • 地下 • 变相 • 荫蔽 surveillance n — 监视 n • 监察 n • 监控 n covert n — 隐蔽性 n
随便看	in their 2001 study in their 2010 study in their 20s in their 30s in their 40s in their 50s in their 60s in their 80s in their ability to in their absence in their absolute discretion in their actions in their ambitions in their annual reports in their apartment in their appeal in their appearance in their approach in their area in their argument in their arsenal in their Article in their attempt in their backyard in their basics

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。

covert adj —