交通部 [简明汉英词典]
ministry of communications
科学 [简明汉英词典]
ology
science
研究院的 [简明汉英词典]
graduate
Research institute of Ministry of Communications
交通部 [简明汉英词典]
ministry of communications
科学 [简明汉英词典]
ology
science
研究院的 [简明汉英词典]
graduate
Research institute of Ministry of Communications