
好词典

源自拉丁语 'invalidus'(无效的/虚弱的),由 'in-'(不)和 'validus'(强壮的/有效的)组成,16世纪进入英语。
❶ 指事物无效或不具备法律效力的状态,常用于法律或正式文件中描述合同、证件等失效的情况。
“The court declared the contract's invalidity due to fraud.”
(法院因欺诈行为宣布该合同无效。)
“His claim was dismissed because of the invalidity of the evidence.”
(由于证据无效,他的索赔被驳回。)
❶ 指身体或精神上的残疾或虚弱状态,常用于医学或保险领域描述人的健康状况。
“He received a pension due to his invalidity after the accident.”
(事故后他因残疾领取了养老金。)
“The insurance covers invalidity caused by chronic illness.”
(该保险涵盖由慢性病导致的残疾。)
declaration of invalidity — 正式宣布某事物无效的法律程序,常用于婚姻或合同解除。
“The court issued a declaration of invalidity for the marriage.”
(法院发布了宣告该婚姻无效的声明。)
permanent invalidity — 指不可逆转的残疾状态,通常用于保险或医疗评估。
“The accident resulted in his permanent invalidity.”
(事故导致他永久残疾。)