| 单词 | sell someone down the river |
| 释义 | sellsomeonedown the riverto put someone in adifficultordangeroussituationby notactingas you hadpromisedtoact, usually inordertowinanadvantagefor yourself Disloyalty, betrayal & treason
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英汉词典包含213609条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。