trackball是什么意思

实用例句

1. Fixed auto brightness, hardware key lights and trackball light notifications.

固定自动亮度, 硬件锁灯和轨迹球通知.来自互联网

2. A mouse takes much more room than a trackball.

鼠标要比轨迹球占地方的多.来自互联网

3. Move your mouse or trackball in the straightest line possible.

尽可能在最直的线上移动您的鼠标或轨迹球.来自互联网

4. A trackball is essentially an upside - down mouse.

轨迹球鼠标实际就是倒置的普通鼠标.来自互联网

5. In 2006, the scroll wheel was replaced with a trackball on the front of the device.

2006年滚轮被一个置于手机正面的轨迹球取代.来自互联网