Astronautics. A space flight which uses the gravitational pull of a celestial body in order to accelerate sharply and, usually, to change course…
| 单词 | θ207481 |
| 释义 | society > travel > air or space travel > space flight > [noun] > a space shot or flight > using gravitational pull (1) slingshot1970 Astronautics. A space flight which uses the gravitational pull of a celestial body in order to accelerate sharply and, usually, to change course… |
| 随便看 |
英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。