invalid foid 是什么意思

invalided生词本vt.使伤残（invalid的过去式与过去分词形式）网 络而致残1. He was invalided out of the army because of the wounds he received. 他因负伤而退役.2. A plague invalided half of the population in the town. 这个城镇一半的人口患上了瘟疫.