扬起眉毛(表示不赞同或惊讶)
raise your eyebrows (at sth)
to show that you disapprove of or are surprised by sth
Eyebrows were raised when he arrived without his wife.他没有和妻子一起来,大家都很惊讶。
释义来自《牛津高阶英汉双解词典》第 9 版