理学 计算机存储部件 释 None 光碟 利用光电原理记录并用光学方法读取信息的圆盘状信息载体。是近代发展起来不同于磁性载体的光学存储介质，用聚焦的氢离子激光束处理记录介质的方法存储和再生信息。又称激光光盘、光盘。
计算机硬件 存储设备 释文 optical disc 光碟
- middle ear
- middle ear barotrauma
- Middle East News Agency
- Middle East respiratory syndrome coronavirus
- Middle East respi-ratory syndrome，MERS
- Middle East Supply Center
- Middle East Wars
- middle English literature
- Middle European Plain
- middle finger
- middle gradient array
- middle gray areas
- middle-income trap
- middle infrared
- middle kernel
- middle lamella
- middle-latitude climates
- middle-latitude desert
- middle layer
- middle layer correction
- middle-length long cotton
- middle lobe
- Middle Lord of Southern Tang, Li Jing
- Middleman (Yaren)
- Middlemarch