词汇	air transport system
释义	air transport system 航空运输系统
随便看	teaching of architecture design teaching of architecture designing teaching of art history TEACHING of artificial respiration teaching of artistic design teaching of arts teaching of a segment teaching of Badminton teaching of ball games teaching of basic computer skills teaching of Basic English teaching of basketball teaching of basketball judgment teaching of big classes teaching of bilingual education teaching of biography teaching of biologics teaching of biology teaching of body-building class teaching of cadres training teaching of calisthenics teaching of charcoal drawing teaching of chemical course teaching of chemical experiment teaching of chinese