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trackball

英 /ˈtrækbɔːl/美 /ˈtrækbɔːl/
  • n.
    轨迹球；追踪球
复数trackballs

双语例句

  1. Make sure that Trackball Rotation is active in your camera Advanced OpenGL menu.
    确保高级OpenGL菜单中的球形旋转选项是被激活的。
  2. The notification trackball is a nice idea, but I don't think it really adds much to my experience.
    带通知功能的轨迹球是个好点子，但它没有给我的体验带来多少帮助。
  3. 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。

网络短语

  • Trackball Explorer
    轨迹球；微软
  • TrackBall Optical
    轨迹球；光学拇指鲨；微软
  • MOUSE&TRACKBALL
    滑鼠及轨迹球
  • Trackball mode
    轨迹球模式
  • manually operated trackball
    手动操作轨迹球

同义词

n.
tracking ball
轨迹球；追踪球

英英释义

  • n.an electronic device consisting of a rotatable ball in a housing; used to position the cursor and move images on a computer screen

词源

  • trackball
    track +‎ ball