| 单词 | thumb index |
| 释义 | thumb indexˈthumb ˌindex noun [countable] a series of U-shaped cuts in the edge of a large book, usually showing the letters of the alphabet, that help you find the part you want |
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英语词典包含48224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。