搜尋結果
superelevation
- IPA[ˌso͞opərˌeləˈvāSHən]
美式
- the amount by which the outer edge of a curve on a road or railroad is banked above the inner edge.
noun: superelevation, plural noun: superelevations
- 更多解釋
- IPA[ˌsuːpərˌɛlɪˈveɪʃn]
英式
- the amount by which the outer edge of a curve on a road or railway is banked above the inner edge.
Oxford Dictionary