| 词汇 | incumbent on |
| 释义 | incumbent on formal or incumbent upon : necessary as a duty for (someone)（某人）有责任的；（为某人）义不容辞的 It is incumbent on us to help. [=it is our duty to help]出手相助是我们义不容辞的责任。 It is incumbent upon all employees to participate. [=all employees are required to participate]所有雇员都必须参加。 incumbent |
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英汉双解词典包含93607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。