esc key編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看esc keyesc key — 名詞名詞1. a key on a computer keyboard used to cancel or exit a function1.名詞釋義退出鍵a key on a computer keyboard used to cancel or exit a function例句Press the esc key to close the dialog box.