点击下方单词,选择对的这个单词
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名词
1. 精神错乱;精神失常;疯狂Insanity is the state of being insane.
2. 极端的愚蠢(行为);荒唐(事)If you describe a decision or an action as insanity, you think it is very foolish.
1. relatively permanent disorder of the mind
名词sanity
多通过句子记忆单词，而不是单独死记硬背。
