| 单词 | genus Thalarctos |
| 释义 | genus Thalarctos (extremely rare) n WORD FAMILY genus Thalarctos n polar bears; in some classifications not a separate genus from Ursus Syn|Hyper Thalarctos mammal genus a genus of mammals |
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英语词典包含147318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。