raise your eyebrows
US /reɪz jʊər ˈaɪˌbraʊz/
UK /reɪz jʊər ˈaɪˌbraʊz/

1.
揚眉, 表示驚訝或不贊同
to show surprise or disapproval by moving your eyebrows upwards
:
•
She couldn't help but raise her eyebrows at his outrageous suggestion.
她不禁對他的離譜建議揚起了眉毛。
•
The news that he was getting married made everyone raise their eyebrows.
他要結婚的消息讓所有人都感到驚訝。