performs 是 perform 的第三人稱單數performKK [pɚˋfɔrm] /pɚˈfɔɹm/動詞1執行、進行、做The surgeon performed the operation in under two hours.外科醫師在兩小時內完成了這場手術。2表演、演出、演奏The band will perform live at the arena next month.樂團下個月將在體育館現場演出。3表現、運作The new laptop performs well even under heavy use.這台新筆電即使重度使用也表現良好。4履行、盡到正式He failed to perform his duties as a trustee.他未能履行身為受託人的職責。