transportationaladj.运输的transportationn.运输；运输工具；运输系统transportation facilities运输工具transportation accounting运输核算transportation priorities运输优先权transportation flow check交通流量检测transportation efficiency交通效率transportation congestion运输充塞transportation motor pool运输汽车基地transportation adaptation运输适应性transportation bottleneck运输瓶颈transportation spacecraft运输航天器