英语 九年级 填空题 标准

太空与宇宙相关词汇 — 英语填空题

人教版·英语(初中) Unit 6 Beyond Earth AI 三重审校通过

题目
根据句意及首字母提示补全单词:A rocket carries an a______ into space. After the rocket leaves the Earth's atmosphere, the spacecraft continues its journey around the Sun, which is the centre of the s______ system.