常見(jiàn)例句用作名詞 (n.)When a user mistypes, the Backspace key “undoes” the erroneous characters.當(dāng)用戶(hù)輸入錯(cuò)誤時(shí),可以按退格鍵“撤銷(xiāo)”錯(cuò)誤的字符。 返回 backspaced