| 词汇 | rocket-science |
| 释义 | rocket science noun[ U ] uk /ˈrɒk.ɪt ˌsaɪ.əns/ us /ˈrɑː.kɪt ˌsaɪ.əns/ the scientific study of rockets火箭科学，火箭学 Space travel airlock astronaut autopilot biosatellite blast capsule cosmonaut escape velocity EVA flyby launcher rocket scientist space capsule space probe space shuttle space tourism space tourist spacesuit spacewalk touchdown You can also find related words, phrases, and synonyms in the topics: Bombs & missiles Related wordrocket scientist Idiomit's not rocket science rocket science | Business Englishrocket science noun[ U ] ukus TRANSPORT the scientific study of rockets: The technology encompasses rocket science and jet engines. (it's) not rocket science informal used to say that you do not think that something is very difficult to do or to understand: Choosing the best pension provider is not rocket science. |
| 随便看 |
|
反思网英语在线翻译词典收录了377474条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。