| |||
| 极性颠倒 | |||
|
polarity reversed : 39 phrases in 9 subjects |
| Automobiles | 1 |
| Earth sciences | 2 |
| Electric machinery | 1 |
| Electricity | 1 |
| Geophysics | 1 |
| Metallurgy | 7 |
| Physics | 1 |
| Space | 2 |
| Technology | 23 |
| |||
| 极性颠倒 | |||
|
polarity reversed : 39 phrases in 9 subjects |
| Automobiles | 1 |
| Earth sciences | 2 |
| Electric machinery | 1 |
| Electricity | 1 |
| Geophysics | 1 |
| Metallurgy | 7 |
| Physics | 1 |
| Space | 2 |
| Technology | 23 |