您要查找的是不是：
- road surface sedimenr 路面沉积物
- A hole or pit, especially one in a road surface. 坑洞尤指路面上的涡穴或坑洞
- Half the road surface is being taken up to lay new gas pipes. 人们挖开半个路面以铺设新的煤气管道。
- Asphalt is used for making road surfaces. 沥青常用于铺路。
- They rolled the road surface flat. 他们把路面碾平。
- A hole or pit,especially one in a road surface. 坑洞尤指路面上的涡穴或坑洞
- They rolled the road surface flat . 他们把路面碾平。
- The renovated road surface is wide and flat. 重新翻造过的路面，宽阔平整。
- The soilover which the road surface was laid was sandy. 这路面下的土壤是沙质的。
- Tyres are your only point of contact with the road surface. 你只轮胎与地面接触点。
- The soil over which the road surface was laid was sandy. 这路面下的土壤是沙质的。
- Finally, an aviation battalion spread gravel for the road surface. 最后，一个航空营给路面铺砾石。
- To cover(a road surface) with loose material that is not worked in. 表面处理（路面等）用尚未加入的松散材料覆盖（街面）
- A factor representing the degree of specular reflection of a road surface. 表示道路表面镜面反射程度的因子。
- A factor representing the degree of specular reflection of a wet road surface. 表征湿滑路面镜面反射程度的指标。
- After the rain, the road surface was as smooth and shiny as a mirror. 雨后路面油润，平滑如镜。
- Broken stones used for road surfaces or railroad beds. 筑路碎石用于铺路面或用于填塞铁轨枕木间空隙的碎石
- I saw many bighorn sheep but only three males. Here again they were licking the road surface for salt. Smart animals! 我见过许多大角羊;但只有3只公羊.;它们又在舔路面上的盐;真是聪敏的动物
- Bump integrator [highways]: Type of machine for measuring uneven road surfaces. 路面累计颠簸仪[公路]:用来测量不平整路面的仪器。
- The difference in level between the road surface in the tunnel and that on the bridge can hardly be less than 10m. 隧道内的路面和桥上的路面之间的高差几乎不可能小于10米。
