 |
| |||
| single particle | |||
|
单粒子 : 42 phrases in 10 subjects |
| Agriculture | 3 |
| Aviation | 5 |
| Chemistry | 5 |
| Electronics | 2 |
| General | 2 |
| Metallurgy | 2 |
| Plastics | 1 |
| Polymers | 2 |
| Space | 14 |
| Technology | 6 |
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