empty-headed
沒有頭腦
If you describe someone as empty-headed, you mean that they are not very intelligent and often do silly things.
...a pretty, empty-headed little thing, barely out of school.
剛剛離開學校的無知的漂亮小姑娘
1. lacking seriousness; given to frivolity;
She was always keen to shake off the early typecasting as the empty-headed sex symbol.
她一直渴望擺脫早期扮演的頭腦簡單的性感偶像的固定形象。
However, he realized the air of empty - headed heartiness might also mask a shrewd mind.
但他知道,盲目的熱情可能使伶俐的頭腦發昏.
He was putting on an act to impress the empty - headed girl.
他在裝模作樣想讓那腦袋空空的女孩覺得他了不起.