短語詞組短語dump -trailer 傾卸拖車Dump semi trailer 自卸半掛車side dump tractor trailer unit 牽引拖車側(cè)卸設(shè)備dump body tipping trailer 自卸掛車side dump trailer WESTBANK 側(cè)卸拖車side dump trailer 側(cè)卸拖車side -dump trailer 側(cè)卸拖車End Dump Trailer 拖拉機(jī)dump semi -trailer 自卸半掛車 返回 dump trailer