| 单词 | ought (to) |
| 释义 | ought (to) verbas in to must to be under necessity or obligation to you ought to buy him a new book to replace the one you lost Synonyms & Similar Words Relevance
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英语词典包含469781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。