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- loading roller (拖拉机) 负荷滚轮
- 拖拉机 tractor
- Bulk-Loading Bulk-Loading
- Scatter-loading Scatter-loading
- Roller核 Roller's nucleus
- internal loading (集装箱等的) 内荷载
- quill roller (轴承的) 滚针
- 手扶拖拉机 walking tractor
- top loading kiln (由窑顶部装坯) 顶装窑
- ground roller (水流的) 底部旋滚
- front loading mechanism (录像带) 前装载机构
- pinch roller (磁带机用) 压轮
- 拖拉机艰难地向山坡上爬去。 The tractor laboured up the hillside.
- loading and cgdiagram 飞机载荷分布及重心图
- stepped roller (旋压用) 台阶旋轮
- 我们使用拖拉机牵引农业机械。 We use tractors to pull farm machinery.
- picker roller (轧棉机的) 铃壳清除辊
- 洪水期间当地政府征用了所有的卡车和拖拉机。 The local government expropriated all the trucks and tractors during the flood.
- spinning roller (旋压用) 旋轮
- 拖拉机在松软的沙土上留下了深深的车辙。 The tractors have made deep furrows in the loose sand.
