他因为找不到钥匙而表现得像个疯子一样。

He acted completely demented when he couldn't find his keys.

点击显示答案

He acted completely demented when he couldn't find his keys.

demented 是形容词,由动词 dement(使发狂)加后缀 -ed 构成。dement 本身来自拉丁语,表示"心智失常"。demented 形容人"精神错乱的、疯狂的",常用来描述因极度焦虑或愤怒而失去理智的状态。

在 App 中完整学习这张卡片

在 App 中学习