请输入您要查询的英文单词：
单词
know what one is talking about
释义
know what one is talking about
in British English
to have thorough or specialized knowledge
See full dictionary entry for
talk about
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dated
datedly
datedness
date from
date from or date back to
datel
dateless
date line
dateline
date of birth
date-of-birth
date palm
date-palm
dater
date rape
date-rape
dates
date squares
date stamp
datin
dating
dating agency
dating service
datival
dative
英语词典包含298861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。
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更新时间：2025/5/23 19:49:47