roadbed
「roadbed」的意思
n. 路基；车行道
n.路基
「roadbed」的用法
roadbed公路的路基 - 在建筑和道路工程中，路基是公路的基础部分。
「roadbed」的例句
The construction of the new roadbed began last month.
新公路的建设上个月开始。
The engineers are working on the roadbed to ensure a smooth ride.
工程师们正在工作，以确保道路基础平滑。
The roadbed was damaged by heavy rains last week.
上周大雨损坏了公路的基础。
They are laying down the final layer of asphalt on the roadbed.
他们正在铺设公路基础的最后一层沥青。
The roadbed needs to be compacted before the asphalt can be laid.
在铺设沥青之前，需要压实公路基础。
The roadbed is expected to be completed by the end of this month.
这个月月底，公路基础应该完工。
The roadbed is essential for the safety of vehicles and pedestrians.
公路基础对于车辆和行人的安全至关重要。
They are using specialized equipment to prepare the roadbed for construction.
他们正在使用专门的设备来准备公路基础进行施工。
The roadbed was built using high-quality materials to ensure durability.
公路基础使用高质量材料建造，以确保耐久性。
The workers are carefully inspecting the roadbed for any imperfections.
工人正在仔细检查公路基础是否有任何缺陷。