| |||
| 开发和设计 | |||
| 发展与设计 | |||
| 开发与设计 | |||
|
development and design : 20 phrases in 7 subjects |
| Automobiles | 2 |
| Aviation | 8 |
| Business | 1 |
| Earth sciences | 1 |
| Ecology | 2 |
| Space | 5 |
| United Nations | 1 |
| |||
| 开发和设计 | |||
| 发展与设计 | |||
| 开发与设计 | |||
|
development and design : 20 phrases in 7 subjects |
| Automobiles | 2 |
| Aviation | 8 |
| Business | 1 |
| Earth sciences | 1 |
| Ecology | 2 |
| Space | 5 |
| United Nations | 1 |