皺眉|frown

人在困惑、生氣、感覺到負面情緒的時候常皺眉，這邊再補充幾個表情的英語：shrug 聳肩、raise eyebrows 挑眉、twitch one's mouth 撇嘴、roll one's eyes 翻白眼。

例句：

• John's boss looked at the financial reports of the last season with a frown.
  約翰的老闆皺眉看著上一季的財務報表。