| 单词 | perfect number |
| 释义 | perfect number WordReference English-Chinese Dictionary © 2019:主要翻译英语中文perfect number nnoun: Refers to person, place, thing, quality, etc. (number equal to sum of its dividing numbers)完全数 wán quán shù 6 is a perfect number because 1+2+3 = 6. perfec |
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英汉汉英词典包含3953260条英汉及汉英翻译词条，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。