lunar excursion module | |
earth.sc. | 月球探测飞船; 月球偏离额定值系数 |
descent engine | |
space | 下降发动机 |
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月球探测飞船; 月球偏离额定值系数 | |||
登月舱; 月球探测舱; 月球探测飞行器可在月球上降落和起飞的; 登月探测舱 | |||
English thesaurus | |||
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LEM (Apollo spacecraft; a.k.a. LM) | |||
LEM (a.k.a. LM, Apollo spacecraft, Space) |
lunar excursion module descent engine : 13 phrases in 3 subjects |
Earth sciences | 1 |
Space | 9 |
United States | 3 |