to make or declare (something) obsolete or out-of-date
to retire (somebody) on a pension, esp because of age or infirmity
[back-formation from superannuated]
| 单词 | superannuate |
| 释义 | superannuate |
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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。