| 释义 |
touchpad 或 touch pad AHD[tŭchʹpăd'] D.J.[ˈtʌtʃˌpæd]K.K.[ˈtʌtʃˌpæd]n.（名词）- A pointing device consisting of a soft pad sensitized to finger movement or pressure and used especially on laptop computers as an alternative to a mouse.触垫：由对指触或指压敏感的软垫构成的指示设备，尤其用于笔记型计算机以替代鼠标
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