Road roller
01
压路机, 道路碾压机
a heavy engineering vehicle used to compact soil, gravel, asphalt, or concrete, primarily in road construction and foundation work
例子
The construction crew used a road roller to smooth the asphalt.
施工队使用压路机来平整沥青。
A road roller is essential for ensuring a stable foundation before paving.
压路机对于在铺设前确保稳定的基础至关重要。
