英语词汇“mail cover check”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	mail cover check
释义	mail cover check 〈美〉美国联邦调查局对私人信件的秘密检查
随便看	biostabilities biostability biostabilization biostabilizations biostabilizer biostable biostagine biostasis biostasy biostat biostate electronics Biostat fermentor biostatic biostatics biostation biostatistical biostatistical genetics biostatistical investigation biostatistically biostatistician biostatisticians biostatistics bio-statistics biostatisticss biostator 非干前定数，半点不由人非干征战罪，天赐不全功非得贤难，用之难；非用之难，任之难非德，莫如勤；非勤，何以求人非必丝与竹，山水有清音。非成业绩，得贤难；非得贤难，用之难；非用之难，任之难非成业难，得贤难；非得贤难，用之难；非用之难，任之难。非我族类，其心必异非我而当者，吾师也。非我而当者，吾师也；是我而当者，吾友也；谄谀我者，吾贼也。八识八谷八败命八路八路军八辈子八达岭八达杏八进制八阵图