管道輸送管道運輸transportation: n. 運輸,輸送;轉運,搬運;遷移;〔美國〕運輸機關;運 ...transportation pipeline: 輸送管線gas pipeline transportation service: 煤氣管道輸送pneumatic transportation by pipeline: 管道氣壓運輸transportation inventory,pipeline stock: 在途庫存下載手機詞典可隨時隨地查詞查翻譯