"它有柔软的毛" 用英语可以说为 "It has soft fur."
来源："fur" 是英语中指动物毛的常用词，"soft" 是形容词，指柔软的意思。
例句:
The kitten's fur is so soft. (小猫的毛很柔软)
The rabbit's fur is the softest I've ever felt. (兔子的毛是我触摸过最柔软的)
The bear's fur is thick but not as soft as a rabbit's. (熊的毛很厚，但不如兔子的毛柔软)