- 軌行梁
- running: adj. 1.跑的,邊跑邊走的;流動(dòng)的,流體的;【機(jī)械工 ...
- beam: n. 1.梁,棟梁,桁條;(船的)橫梁。 2.船幅;(動(dòng) ...
- 高架鐵路: aerial railway; viaduct; ove ...
- 〔美國〕高架鐵路。: elevated railroad
- 高架鐵路: aerial train; elevated railroad; elevated railway, overhead railway, aerial railway; elevated trainway; suspended railroad; suspension railway; sustained railway
下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯