英语词汇facility security clearance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	facility security clearance
释义	facility security clearance 简明释义机构保密查核合格许可；单位接触机密材料许可
随便看	another-gates anotherguess anotherguess anotherguess another infection another kettle of fish another matter anothermic another name for hogs another one another pair of shoes another pivottable another place another question Another Realm anothers another's another story another string to ... bow another string to one's bow another such another summer another ten years another thing another time

英汉双解词典包含3185865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。