invalid
🇺🇸
/ɪnˈvælɪd/
🇬🇧
/ɪnˈvælɪd/
not accepted by law or rules
The contract became invalid when the terms were broken.
条款被违反后,合同变得无效。
not true or correct
His claim was invalid because it had no proof.
他的主张无效,因为没有证据。
not recognized by a computer
The system rejected the invalid password.
系统拒绝了无效密码。
a sick person who needs care
The invalid required constant attention due to his illness.
这位病人因疾病需要持续照料。
to remove from service due to illness or injury
He was invalid out of the military after his injury.
他因伤从军队病退。