理学 键盘 释 keyboard 键盘 一种包含字母键、数字键和控制键的计算机输入设备。用户通过点击按键的方式，向计算机输入信息。
keyboard 键盘，开关板
计算机硬件 输入输出设备 释文 keyboard 键盘
- primitive proposition
- primitive pseudogroup
- primitive pseudoperfect number
- primitive Pythagorean triple
- primitive quadratic form
- primitive recursion
- primitive recursive arithmetic
- primitive recursive attribute
- primitive recursive description
- primitive recursive function
- primitive recursive isomorphism
- primitive recursiveness
- primitive recursive operation
- primitive recursive predicate
- primitive recursive relation
- primitive recursive scheme
- primitive recursive set
- primitive recursive transformation
- primitive reflex
- primitive regular group
- primitive relation
- primitive religion
- primitive representation
- primitive representation space
- primitive right triangle