trackball

trackball什么意思,trackball翻译

基本解释

n.: 跟踪球；光标运动球
网络: 轨迹球；追踪球；轨迹球鼠标

权威解释

• 跟踪球；光标运动球:

  a device containing a ball that is used instead of a mouse to move the cursor around the screen

英汉解释

• 轨迹球

词性分析

• 复数：trackballs

例句

• The trackball, which feels similar to that of the G1 and Blackberry phones, provides another quick way to get around the Web OS interface.

  轨迹球的使用感觉和G1及黑莓手机差不多，提供了另外一种快速操作方式。

• Adjust how much your pointer accelerates as you moveyourmouse or trackball faster.

  调整指针在您加快移动鼠标或滚球时加速多少。

• After backing out of the menu, an encryption key can be selected by moving the trackball and typing characters on the keyboard.

  退回菜单后，通过移动轨迹球或输入键盘上的字母选择一个密钥。

• Check the trackball and use a clean, soft cloth to wipe off the surface dust.

  检查轨迹球并用干净、柔软的布擦去表面的灰尘。

• 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。

• A trackball has the ball on top and you move it with your finger.

  阿轨迹球有球在上面，你用手指移动它。

• Remove the mouse arrow to mark the underside of the ring with a bezel, and remove the trackball.

  取下鼠标底面带有箭头标记的圆环挡板，并取出轨迹球。

• Users can "type" on this virtual keyboard using a mouse, trackball, or similar pointing device.

  用户可以在“类型”在这个虚拟键盘使用鼠标，轨迹球，或类似的指点设备。

• Control the trackball to select any question and learn how the scientists will explain.

  控制轨迹球选择问题，听听科学家们是如何解释的。

• pointing device : A device, such as a mouse or trackball, that enables you to select objects on the display screen.

  定点设备：一种可用来在屏幕上选择对象的设备，例如鼠标或轨迹球。