invalid
/ɪnˈvælɪd/📚 18315 1六级考研托福雅思An invalid is someone who needs to be cared for because they have an illness or disability. 病人; 残疾人
adjective [原级]（法律上）无效的，作废的；（论据、理由等）站不住脚的，错误的；（计算机）不能识别的；残疾的
The trial was stopped and the results declared invalid.
审判被终止了，其结果被宣布无效。
noun [专属名词]病弱者，伤残者
I hate being treated as an invalid.
我讨厌被当作病人对待。
verb [vt. 及物动词]使（因伤或病）退役；使伤残，使病弱
People with invalid papers are deported to another country.
持无效证件的人被驱逐到别国。
in(不， 无) + val(强壮的) + id(形容词后缀) → 不强壮的 → 无用的， 无效的
单词造句:
- 网友用“Invalid”造句精选
- We think that those arguments are rendered invalid by the facts. 我们认为那些论点在事实面前站不住脚。