The numeric keypad looks like a calculator, but it has some additional symbols on the keys.

数字键区就像一个计算器，但是在按键上还有些额外的标记。

youdao

The numeric keypad looks like a calculator, but it has some additional symbols on the keys.

数字键区就像一个计算器，但是在按键上还有些额外的标记。

youdao