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
- ketone compound poisoning
- ketone hydrate
- Ke torsion pendulum
- ketos
- ketose
- ketosis
- ketosis in dairy cows
- ketoxime
- Ketterle, Wolfgang
- Kett's Rebellion
- Ketu
- Ketuvim
- Ketuvin
- ket vector
- ketyl
- Keurusselkä crater
- keV
- kevatron
- Kevin Costner
- Kevin Plank
- Kevin Rudd’s National Apology
- Kevin Spacey
- kewa family
- Ke Wei
- Kew Royal Botanic Gardens