push-button
柯林斯词典
1. ADJ A pushbutton machine or process is controlled by means of buttons or switches. 用按钮操纵的[ADJ n]
...pushbutton phones. ...按键电话。
返回 push-button
pushbutton /ˈpʊʃbʌtən/ (also push button)
剑桥词典
- A push-button object is an electronic object that you control by pushing buttons .
（电子设备）用按钮操纵的，按键式的
a push-button phone 按键式电话 返回 push-button