take it upon yourself to do something
to accept responsibility for something without being asked to:
He took it upon himself to personally thank each person at the meeting.
| 单词 | take it upon yourself to do something |
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英语词典包含110679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。