英语词汇security system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 system
释义	security system (国家或国际)安全体系，安全制度
随便看	unattainability's unattainable unattainableness unattainableness unattainablenesses unattainably unattainably unattained unattaining unattainted unattempered unattempted unattempting unattendance unattendances unattendant unattended unattentively unattentiveness unattentivenesses unattenuatedly unattested unattractable unattracted unattracting

英汉双解词典包含548777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。