trackball

[US]/ˈtræk.bɔːl/
[UK]/ˈtræk.bɔːl/
Frequency: Very High

Translation

n.计算机输入设备，由安装在插座中的球体组成，通过传感器检测球体旋转来控制光标移动。
Word Forms
复数trackballs

Phrases & Collocations

trackball mouse

轨迹球鼠标

using trackball

使用轨迹球

trackball user

轨迹球用户

trackball control

轨迹球控制

trackball technology

轨迹球技术

trackball device

轨迹球设备

trackball gaming

轨迹球游戏

tracking with trackball

用轨迹球追踪

trackball enthusiast

轨迹球爱好者

trackball sensitivity

轨迹球灵敏度

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