touch·pad or touch pad 
(tŭchpăd′)
(tŭchpăd′)n.
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.
| 单词 | touchpad |
| 释义 | touch·pad or touch pad (tŭchpăd′)n. 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. |
| 随便看 |
英语词典包含135693条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。