required rate of feed英语标准发音：required rate of feed英式发音：美式发音：翻译中文所需进料速率required rate of feed - 基本释义[词典1]饲料需要率required rate of feed - WEB词典required rate of feed饲料需要率 参考资料： 1.百度翻译：required rate of feed2.有道词典：required rate of feed3.爱词霸：required rate of feed
