小白鼠 Save Sign in to save words xiǎobáishǔ ㄒㄧㄠˇ ㄅㄞˊ ㄕㄨˇ white mouse lab mouse lab rat human guinea pig fig. Character by character 小(xiǎo)small 白(bái)surname Bai 鼠(shǔ)rat A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0