hoppern.跳跃者（物或昆虫）；储料器；贮煤槽Hopper.n.霍伯(人名)hopper door漏斗底门,落底门,进料斗盖hopper base料斗支架,箱底hopper Klep计量漏斗hopper feed料斗送料hopperdozer灭蝗机hopper body活底车hopper lite内开下旋气窗hopper drier料斗干燥器hopper frame内开下旋窗扇hopper slope斗壁倾角