bug-eyed
口语·形容惊讶或震惊的表情
例句
When he saw the price tag, he stood bug-eyed, unable to believe how expensive it was.
典故来源
字面意为'像虫子一样鼓出的眼睛'，源于昆虫复眼突出的特征，形容极度惊讶或震惊的表情。