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| |||
| 由人造卫星〔飞船〕 带进轨道后放出的飞行体 | |||
| 子卫星 (subsatelles) | |||
| 子卫星; 月球卫星 | |||
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subsatellite : 8 phrases in 3 subjects |
| Air defense | 1 |
| Remote sensing | 1 |
| Space | 6 |
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