function key

汉语翻译

例句：

1. An arrangement of typing and function keys laid out in a specified manner.
   按规定的样式布局打字键和功能键的一种排列。
2. A typical includes a group of standard keys set in the center of the keyboard, many function keys and several additional keys.
   一个典型的键盘包括一组位于键盘中间的标准键、许多功能键和一些附加键。