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阿波罗飞船
| 工程
| "阿波罗"飞船 | |
| gen. | Apollo |
| T 工程 | |
| space | Project T |
| 工程 | |
| gen. | works |
| econ. | job |
| hydroel.st. | engineering; works |
| met. | construction; engineering |
| tech. | project |
| |||
| Apollo | |||
| |||
| Apollo spaceship | |||
| 阿波罗飞船: 58 phrases in 4 subjects |
| Aviation | 24 |
| Space | 2 |
| Technology | 1 |
| United States | 31 |