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路基的英文翻譯
基本釋義
參考釋義
- 路基 [lù jī]
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- bed; roadbed; subgrade; substructure
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短語路基承載力subgrade rating路基斷面roadbed section
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路基的用法和樣例：
例句
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路基碎石或類似物質做的道路或鐵路的基礎；路基
A foundation of crushed rock or a similar substance for a road or railroad; a roadbed. -
道碴用來鋪公路或鐵路路基的粗砂礫或碎石
Coarse gravel or crushed rock laid to form a bed for roads or railroads. -
枕木橫放在鐵路基上以固定鐵軌的梁中的一根，通常為木製
One of the beams, usually made of wood, that are laid across a railroad bed to secure the rails.
