他的毛很柔软用英语怎么说

"他的毛很柔软" 的英文表达是 "His fur is very soft."

"fur" 是指动物的毛发，来源于中世纪拉丁语 "pilus"，意思是毛发或毛皮。

例句：

The cat's fur is so soft, it's like petting a cloud. (猫的毛很柔软，就像抚摸云朵一样。)
The puppy's fur was still wet from its bath. (小狗洗完澡后的毛还很湿。)
She stroked the rabbit's soft fur. (她抚摸着兔子柔软的毛。)