柯林斯詞典pushbutton /?p??b?t?n/ (also push button) 1. ADJ A pushbutton machine or process is controlled by means of buttons or switches. 用按鈕操縱的[ADJ n] ...pushbutton phones. ...按鍵電話。 返回 push-button劍橋詞典A push-button object is an electronic object that you control by pushing buttons . （電子設(shè)備）用按鈕操縱的，按鍵式的 a push-button phone 按鍵式電話 返回 push-button