不幸的是，这种“座曲式”结构的键盘早就被“橡胶圆点”式键盘所取代了。后者的键帽下附有小按棒，按键被摁下时按棒就会触动分布在一层塑料薄膜上的橡胶圆点。
The buckling spring method, unfortunately, has long been replaced by the 'rubber dome,' where little sticks on the underside of the keys press down on rubber domes laid on a plastic underlay.
在Binding框中，按下新键盘快捷键。
键盘：一种输入设备，它上面的字符是用一些相分离的键表示的，当一个键按下时，相应的字符就被送入到计算机系统中。
Keyboard: An input device on which characters are represented as discrete keys. When a key is pressed, the associated character is input to the computer system.
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