lunacy
🇺🇸
/ˈluːnəsi/
🇬🇧
/ˈluːnəsi/
noun
R
Extremely foolish or irrational behavior.
Going outside without a coat in a snowstorm is sheer lunacy.
在暴風雪中不穿外套出門簡直是瘋了。
R
A state of mental illness.
His erratic behavior was a sign of his growing lunacy.
他古怪的行為是他日漸增長的瘋狂的標誌。
translation
愚蠢行為, 精神錯亂
詞形變化
Plural
lunacies