to have a screw loose
have (a few|many|some) screws loose
have (a few|many|some) loose screws
to have a screw loose
01
脑子少根筋, 脑子不正常
to behave in a crazy and uncontrollable manner
disapproving
humorous
idiom
informal
例子
Her constant mood swings, impulsive decisions, and inconsistent behavior suggest that she has many screws loose.
她在街上对陌生人大喊大叫,表现得像脑子少根筋一样。



























