集约畜牧业
/ɪntˈɛnsɪv ˈhʌsbəndɹi/
n
English: intensive husbandry · 集约畜牧业
释义：Animal dung introduces large quantities of nitrate into the soil; the nitrate then filters into the water table. farmstead
English: intensive husbandry · 集约畜牧业