单词	emission designator
释义	emission designator 发射指示符
随便看	commercial records commercial recovery commercial recreation area commercial recreation places commercial red brass commercial reform commercial reforming catalyst commercial refrigerating commercial refrigerating plant commercial refrigeration Commercial refrigeration equipment commercial refrigeration unit commercial refrigerator commercial refueler commercial regain commercial region of port commercial register commercial registration commercial registry commercial regulation commercial rehabilitation Commercial rehicle commercial reinsurance commercial relation commercial relations