| 单词 | invalidity |
| 释义 | invalidity 1 ENTRIES FOUND: Learner's definition of INVALIDITY [noncount] formal 1 : the state of having no force or effect : the state of being invalid无效
2 British : the state or condition of being unable to work because of illness or injury : the state or condition of being an invalid病弱；伤残
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英汉双解词典包含109353条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。