理学 计算机输入输出设备 释 electronic book; eBook 电子书 一种集存储、处理部件和显示终端于一体，可内置或下载数字化文字、图片、声音、影像等讯息内容的手持式阅读器。通常与集存储和显示终端于一体的手持阅读器配合使用。
计算机硬件 输入输出设备 释文 electronic book, eBook 电子书
- World report on road traffic injury prevention
- World Resources
- World Resources Institute
- World-Revealing Cup
- World Risk and Insurance Economics Congress
- World Rowing
- World Rugby
- World Sailing
- World Sea Routes
- world sheet
- worldsheet
- worldsheet field contents
- worldsheet metric
- worldsheet supersymmetry
- World Snooker Championship
- World Snowboarding Championships
- world society
- World Society of Ekistics
- World Society of Victimology
- World Soil Day
- World Space Observatory-Ultraviolet
- World Space Week
- world spirit
- World Sports
- World Squash Federation