ants in pants
坐立不安，无法静下心来
口语·形容坐立不安
英文释义
to be very restless or unable to sit still
例句
The kids have ants in their pants today; they can't sit still for a minute.
典故来源
源自蚂蚁钻进裤子的生动想象，让人坐立不安，比喻极度烦躁或无法静坐的状态。