unloadvt.卸下;卸货;摆脱 ... 之负担;(大量)倾销;退出(弹药;胶片等)vi.卸下货物;摆脱负担
unloading valve卸荷阀,卸载阀
unloading blast巷道卸压
unloading crack卸荷裂隙
unloading wharf卸货码头
unloading delay卸车延时
unloaded energy无载能量
unloading tests卸荷试验
unloaded spring无载弹簧
unloading bucket卸料小车
unload a vehicle卸车