“母猪”用英语怎么说？

这些小猪被从母猪身边带走，好育肥上市。The piglets are taken from the sow to be fattened for market.大母猪吃仔猪,因为它们缺少磷质.Sows eat their young because they need the phosphorous.母猪在它大部分繁殖过程是不成熟的.Sows are immature for the majority of their breeding...