| 单词 | touch on/upon sth |
| 释义 | touch on/upon sth to mention or refer to a subject for only a short time 略略谈及；提及 touch on/upon sthphr v [t]to mention something when you are talking or writing ［讲话或写作时］提到，提及 |
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英汉双解词典收录171353条英汉汉英双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。