Computing. A small hand-held device which is moved over a flat surface to produce a corresponding movement of a pointer on a monitor screen or to…
| 单词 | θ116293 |
| 释义 | society > computing and information technology > hardware > peripherals > [noun] > control devices > mouse (5) mouse1965 Computing. A small hand-held device which is moved over a flat surface to produce a corresponding movement of a pointer on a monitor screen or to… rollerball1966 A device employing such a ball. Computing. = track-ball n. at track, v.1 compounds. track-ball1969 an input device in the form of a small ball that is rotated in a holder to move a cursor on the screen; = tracker ball n. at tracker, n.1 compounds. tracker ball1969 = track-ball n. at track, v.1 compounds. Subcategories:— control on (1) |
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