单词	Caviidae
释义	Caviidae plural noun Ca·​vi·​i·​dae kāˈvīəˌdē, kə- : a family of more or less tailless rodents having but three toes on each hind foot see cavy Word History Etymology New Latin, from Cavia, type genus + -idae
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英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。