 |
| |||
| inversion point; reversal point | |||
|
反向点 : 19 phrases in 7 subjects |
| Automobiles | 2 |
| Bridge construction | 1 |
| Business | 1 |
| Earth sciences | 1 |
| General | 1 |
| Mechanics | 1 |
| Technology | 12 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips