enable trackball正在翻译
Trackball mode轨迹球模式
TBALL Trackball轨迹球
Trackball Explorer轨迹球;微软
trackball control轨迹球控制
trackball mouse轨迹球
la trackball轨迹球
Trackball unlock轨迹球解锁
TrackBall Optical轨迹球;光学拇指鲨;微软
N-COUNT(可数名词) A trackball is a ball on some computers that you turn in order to move the cursor. 追踪球 [计算机]