| |||
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 | |||
| |||
LEM (Apollo spacecraft; a.k.a. LM) | |||
LEM (a.k.a. LM, Apollo spacecraft, Space) |
lunar excursion module : 13 phrases in 3 subjects |
Earth sciences | 1 |
Space | 9 |
United States | 3 |