steam
ro
ller
复数形式
steamrollers
1
蒸汽压路机, 压路机
a heavy vehicle with a large, smooth roller used for flattening and compressing surfaces during road construction
A steamroller is a large machine used in construction to flatten and smooth surfaces, particularly in roadwork. It has heavy, cylindrical rollers that are rolled over the ground to compact materials like soil, gravel, or asphalt, creating a solid and even surface. Steamrollers are often used for paving roads, driveways, or parking lots, and they help make the surface more durable and stable. Though originally powered by steam engines, modern steamrollers are now typically powered by diesel or other engines.
- He watched the steamroller at work on the new road.
他看着压路机在新路上工作。
- The steamroller pressed the asphalt into a smooth surface.
压路机将沥青压成光滑的表面。
- She heard the rumble of the steamroller from her house.
她从家里听到了压路机的隆隆声。
- The steamroller operator ensured the road was level.
压路机操作员确保道路平整。
- They rented a steamroller for the paving project.
他们为铺路项目租了一台蒸汽压路机。
同义词：
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