理学 计算机输入输出设备 释 character input device 字符输入设备 将字符信息数字化后输入到计算机的设备总称。包括键盘、光学字符阅读器（OCR）、触屏、手写板等设备。
计算机硬件 输入输出设备 释文 character input device 字符输入设备
- Cannon Boxing
- Cannon crater
- cannon-shot
- cannula
- Canny operator
- Canny算子
- canoeing
- Canoeing in still water
- Cano fringe
- canola oil
- Canon and Instructions for the Divine Alchemy of the Nine Cauldrons of theYellow Emperor
- Canon Camera
- Canon der Finsternisse
- canonical
- canonical 1-form
- canonical Abelian integrals
- canonical affine connection
- canonical algorithm
- canonical anticommutation relation
- canonical assemblage
- canonical atlas
- canonical average
- canonical base
- canonical basis
- canonical Big Bang