短語詞組短語dump -body system car 翻斗車bottom -dump car [車輛]底卸車rotary -dump car 翻轉(zhuǎn)式卸礦車air -dump car 氣力傾卸車;[車輛]氣動傾卸車end -dump car 尾卸車;后卸車 返回 dump-car