曲線超高curve: n. 1.曲線;彎曲;彎曲物。 2.曲線規(guī) (=Fren ...superelevation: n. 【交通】(鐵路或公路的)超高。 superelevation of outer rail on curve: 曲線外軌超高attainment of superelevation: 超高緩和段cant of the superelevation: 超高度下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯