| 单词 | root period |
| 释义 | root periodLinguistics (now rare ) noun That period of the development of language (or of a language) in which it is composed only of roots or radicals. Origin |
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英语词典包含243303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。