Spreader
01
涂抹器, 抹刀
a hand tool for spreading something
02
撒播机, 分配器
a mechanical device for scattering something (seed or fertilizer or sand etc.) in all directions
03
散布机, 分配机
a specialized machine that spreads and shapes ballast on the tracks to ensure stability and proper drainage
例子
Operators carefully maneuver the spreader to cover areas where the ballast needs adjustment.
操作员小心地操纵散布机以覆盖需要调整道碴的区域。
