mouse wheel

短语

滚轮

词形变化

mouse wheels 复数 mouse wheels

释义与例句

n.
  1. 1.

    A hard plastic or rubbery disc on a computer mouse, rotated by the user in order to scroll the display.

    滚轮

    计算机 工程 数学

    He was a mouse-wheel virtuoso, scrolling and zooming with ease.