feed material短语¹⁴⁴⁹⁷²⁺² 基本例句 馈给料; 进料 In succession, the present condition of feed industry and feed material market are analyzed with full and accurate data and the importance of purchasing in a feed enterprise is expounded. 接着用详实的数据资料对饲料行业的现状及原料市场进行了分析,阐述了采购在饲料加工企业的重要性。 cnki