In his defense he alleged temporary insanity.

他伪称一时精神错乱,为自己辩解.

《简明英汉词典》

Love: a temporary insanity curable by marriage.

爱情: 可以由婚姻治愈的暂时的疯狂.

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Love is a temporary insanity curable by marriage.

爱情是暂时性的癫狂,必须用婚姻来治愈.

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Giving vent to anger is temporary insanity.

发脾气是短暂的发疯.

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The accused beat the rap by pleading temporary insanity.

被告以提出短暂的神智迷乱为借口逃避罪责.

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