touchpad 名词
单语范例（未经PONS编辑处理）
The vehicle features touchpad screens and projected displays that take the place of traditional gauges.
en.wikipedia.org It was also equipped with a pioneering touchpad-like pointing device, installed on a panel above the keyboard.
en.wikipedia.org Tactile touchpads allow for clicking and dragging by incorporating button functionality into the surface of the touchpad itself.
en.wikipedia.org The new model 1764 is an upgrade of the basic 1750 design, with modified touchpad and improved styling.
en.wikipedia.org Some touchpads have hotspots, locations on the touchpad used for functionality beyond a mouse.
en.wikipedia.org