computer mouse
参考词典中computer mouse的常规释义：
英英解释
1个名词解释
- a hand-operated electronic device that controls the coordinates of a cursor on your computer screen as you move it around on a pad; on the bottom of the device is a ball that rolls on the surface of the pad
[同] computer mouse, mouse
[例]- a mouse takes much more room than a trackball
点击查看……- a hand-operated electronic device that controls the coordinates of a cursor on your computer screen as you move it around on a pad; on the bottom of the device is a ball that rolls on the surface of the pad
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