 |
| |||
| 正态分布曲线 | |||
| 钟形曲线 | |||
|
bell-shaped curve : 6 phrases in 5 subjects |
| Economy | 2 |
| Polymers | 1 |
| Space | 1 |
| Statistics | 1 |
| Technology | 1 |
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