Any of various small, short-eared domesticated rodents of the genus Cavia, having variously colored hair and no visible tail.They are widely kept as pets and often used as experimental animals.
英
美
- 豚鼠,天竺鼠一种体小、短耳的豚鼠属家禽啮齿类动物,毛杂色、尾短几不可见。