| 释义 |
in·val·id·ity AW BrE /ˌɪnvəˈlɪdəti/NAmE /ˌɪnvəˈlɪdəti/ noun [U] (BrE, specialist) the state of being unable to take care of yourself because of illness or injury 病弱；伤残；不能自理(formal) the state of not being legally or officially acceptable 无效；失效 ➡ compare validity |