家鼠 jiāshǔ house mouse Origin Definitions Defs Strokes Stroke Words Sentences Sents 小家鼠 xiǎojiāshǔ house mouse 黑家鼠 hēijiāshǔ black rat a species of rat with a slender tail, pointed snout, and large ears, characterized by its dark grayish-black fur and its role in spreading diseases