the main reason that something exists; its reason for being
The clergyman is … paid for this business of leading a stricter life than other people. It is his raison d’être — Samuel Butler
[French raison d’être]
| 单词 | raison d’être |
| 释义 | raison d’être |
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英语词典包含66266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。