special function
| key
| special function | |
| space | 特殊功能 |
| key | |
| cartogr. | 图例 |
| comp. | 信息标号 |
| met. | 按钮; 销; 要害; 解答; 答案 |
| met. од. | 楔 |
| sport. од. | 键 |
| |||
| 特殊功能; ★ 特殊函数 | |||
|
special function : 14 phrases in 8 subjects |
| Electricity | 1 |
| Electronics | 4 |
| Information technology | 1 |
| Management | 1 |
| Mathematics | 1 |
| Space | 3 |
| Technology | 2 |
| Telecommunications | 1 |