 |
| |||
| NUM LOCK key (A toggle key that, when turned on, activates the numeric keypad so that its keys can be used for calculator-style data entry. When the Num Lock key is toggled off, most of the numeric keypad keys are used for cursor movement and on-screen scrolling) | |||
|
NUM-TASTE : 2 短语, 1 学科 |
| 信息技术 | 2 |