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	slip sill slip in slip into slipskin slip, slide slip-slide slipslip slipslop slip-slop slip-slops slip socket slip off slip of paper slip of the tongue slipsole slip someone's memory slip someone's mind slip something into someone's hand slip something on slip on slips-on slip out slip out of slip spacing increment slip speed

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。