astronautics
/.æstrә'nɒ:tiks/
现代语料频率: 33323
中文翻译
n. 航天学, 宇宙航行
英文解释
n the theory and practice of navigation through air or space
常见例句
1
a of or belonging to astronauts or the science of astronautics
2
science and technology of electronic systems and devices for aeronautics and astronautics
相关词组
1
n. 太空医学