| 单词 | perpetuity |
| 例句 | perpetuity noun PHRASES in perpetuity •the archive will be preserved in perpetuity as a unified collection:forever, forevermore, permanently, for always, for good, perpetually, for ever and ever, for all time, until the end of time, until hell freezes over, eternally, for eternity, everlastingly | informal for keeps | archaic for aye. |
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英语同义词词典收录了14896条英语词条，基本涵盖了全部常用同义词或反义词的辨析及翻译，是英语学习的有利工具。