invalid

US /ˈɪnvəlɪd/

UK /ɪn'vælɪd/

B2 中高級英檢高級
adj.形容詞無效的
The check is invalid because it is not signed
n. (c./u.)名詞 (可數/不可數)生病的人
Florence took care of the invalid at home
adj.形容詞無效的
This is an invalid address.
n. (c./u.)名詞 (可數/不可數)無效物
The system rejected the input as an invalid.
adj.形容詞不合邏輯的
The argument presented was invalid due to a logical fallacy.
v.t.及物動詞因病退伍
He was invalided out of the army after being wounded.
v.t.及物動詞使成為病人
The war invalided many young men.

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500 個最常見的英語單詞 | 英式詞彙和發音 | 第 13 部分 (500 Most Common English Words | British Vocabulary and Pronunciation | Part 13)

42:17500 個最常見的英語單詞 | 英式詞彙和發音 | 第 13 部分 (500 Most Common English Words | British Vocabulary and Pronunciation  | Part 13)