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.

影片字幕