相关单词同义词cosmonaut, spaceman, 近义词 cosmonaut 苏联太空人, spaceman 宇航员space traveller, 宇宙旅行者, spacewoman 女太空人, rocketeer 火箭发射人员(火箭专家...space traveler, 宇宙旅行者, pilot 飞行员临近词astronomer, astrology, astronauts, astronautic, astronautess, astronautics, astronautical, astronautic map, astronautic day, astronautically, astronautical law, astronautic radar相似词astro-, astrolabe, astrologer, astrology, astronautics, astronomer, astronomical, astronomically, 返回 astronaut