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单词 invalid
释义

invalid1/ʹinvəlid/ noun

somebody who is unwell or disabled

invalidity noun

invalid2/ʹinvəlid/ adj

suffering from disease or disability

She gave up work to look after her invalid mother

designed for use by disabled people

an invalid chair

invalidity /-ʹliditi/ noun
[from invalid3, influenced by French invalide]

invalid3/inʹvalid/ adj

without legal force

an invalid passport

logically inconsistent

an invalid argument

invalidity /-ʹliditi/ noun
invalidly adv
invalidness noun
[Latin invalidus weak, from in-1 + validus: see valid]

invalid4/ʹinvəlid/ verb trans (invalided, invaliding)

(usu + out) to remove (somebody) from active duty by reason of sickness or disability

He was invalided out of the army

[from invalid2]
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更新时间:2024/12/22 22:07:12