| 释义 | 
		invalidity美 [.ɪnvə'lɪdəti]  英 [.ɪnvə'lɪdəti]  - n.失效;无效;病弱;伤残
 - 网络无效力;专利无效;病废
 
 n. unsoundness,inaccuracy,irrationality,falsehood,inadequacy 1.  | 病弱;伤残;不能自理the state of being unable to take care of yourself because of illness or injury  |  
 2.  | 无效;失效the state of not being legally or officially acceptable  |  
 n.  | 1. a lack of soundness or accuracy that results from an error in reasoning 2. the condition of not being legally binding or enforceable 3. the state of having been affected by a disease or medical disorder over a long period 4. the fact of not being legally effective 5. a lack of facts, evidence, or good judgment 6. the condition of being too ill or old to work 1. a lack of soundness or accuracy that results from an error in reasoning 2. the condition of not being legally binding or enforceable 3. the state of having been affected by a disease or medical disorder over a long period 4. the fact of not being legally effective 5. a lack of facts, evidence, or good judgment 6. the condition of being too ill or old to work  |  
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