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| 英语 词库 | |||
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| Air Force Program for testing satellite communications | |||
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| Form of movement in which elements such as supporting ones are moved successively through or by one another along the axis of movement of supported forces. (FRA) | |||
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LEAPFROG : 2 短语, 2 学科 |
| 信息技术 | 1 |
| 物理科学 | 1 |