| 单词 | expatiate |
| 释义 | expatiate v.intr. (usu. foll. by on, upon) speak or write at length or in detail. Derivatives expatiation n. expatiatory adj. Etymology: L exspatiari digress (as EX-(1), spatium SPACE) |
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英语词典包含43808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。