短語(yǔ)詞組短語(yǔ)dump -bucket 繙鬭side dump skip bucket 爬式繙鬭加料桶bottom dump concrete bucket 底卸混凝土罐bottom -dump ? bucket 活底鏟鬭side -dump bucket 側(cè)卸式料鬭type dump bucket 抓鬭式料桶 返回 dump bucket