hoppern.跳跃者（物或昆虫）；储料器；贮煤槽Hopper.n.霍伯(人名)hopper loading[机] 漏斗装料hopper ash pan斗形灰盘Hopper Machine棉箱机械hopper-cooled连续水冷却的hopper feedback选料斗hopper spreader斗式粒料撒布机,斗式撒布机hoppered bottom斗底hopper capacity料斗容量hopper agitator料斗搅拌器Hopper's method派定泊位