夜间观察 | |
gen. | night observation |
器 | |
gen. | etc.; implement; utensil |
space | aboard; trained model |
telecom. | meter |
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night observation | |||
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night observation |
夜间 观察 : 17 phrases in 8 subjects |
Air defense | 1 |
Aviation | 6 |
Electronics | 1 |
General | 1 |
Military | 1 |
Space | 3 |
Technology | 1 |
United Nations | 3 |