短語詞組短語raw animal material 動物性原料Raw Chemical Material and 化學(xué)原料及化學(xué)制品制造業(yè)raw oil material 原料油脂raw -material 原料raw steel material 鋼材raw cement material 水泥生料raw organic material 粗有機(jī)物質(zhì)raw feeding material structure 原料結(jié)搆raw w material 原料;原材料;天然材料 返回 raw material