产奶母牛
Factory farming has turned the cow into a milk machine, producing anything from 25 to 40 litres of milk per day.
集约饲养把奶牛变成了生产牛奶的机器,每天差不多要挤出25升到40升的牛奶。
Factory farming has turned the cow into a milk machine, producing anything from 25 to 40 litres of milk per day
Studies on the Rumen Digestion Character and Feeding Effect of High Producing Dairy Cow with Alfalfa Hay Based Diet
苜蓿干草日粮的高产奶牛瘤胃消化规律及饲养效果的研究
英语网 · 外贸英语
英语网 · 初中英语作文
英语网 · 双语娱乐资讯
英语网 · 高考英语
英语网 · 英语词汇