astronautical

astronautical的音标为[ˌæstrəˈnɔːtɪkl]，基本翻译为“航空的；航天的；宇航的”，速记技巧为“航天/Astronautic”。

Astronautical这个词来源于拉丁语和希腊语，其词根为“astron”，意为“星星”或“天体”，而“naut”则表示“船只”。因此，“astronautical”意为与宇宙航行有关的。

变化形式：在英语中，astronautical可以变为形容词形式，即astronautical，意思是与宇宙航行有关的或宇宙航行方面的。

相关单词：

1. spaceflight：太空飞行，指的是宇航员或物体在太空中进行的飞行。

2. satellite：卫星，指的是绕着行星轨道运行的天体。

3. rocket：火箭，是一种能够把物体送入太空的高科技工具，常用于太空探索和科学实验。

4. astronaut：宇航员，指的是执行太空任务的专业人士。

5. orbital：轨道的，指的是物体绕着行星或恒星运行时的路径。

6. interplanetary：行星际的，指的是跨越多个行星的太空旅行或任务。

7. cosmonaut：宇宙飞行员，指的是前苏联和俄罗斯的宇航员。

8. celestial：天体的，指的是与天体有关的。

9. aerospace：航空航天工业，指的是涉及航空和航天的工业领域。

10. exploration：探索，指的是对太空和宇宙的探索和研究。

常用短语：

1. in spaceflight

2. launch into space

3. orbit the earth

4. land on the moon

5. take off for space

6. embark on a space mission

7. return to earth

双语例句：

1. The astronautical engineer designed a new spacecraft that could safely land on the moon. (宇航工程师设计了一架可以在月球安全着陆的新航天器。)

2. They watched as the spacecraft took off into space. (他们目睹了航天器发射升空。)

3. After several orbits of the earth, the spacecraft landed on the surface of the moon. (在绕地球飞行数圈后，航天器成功降落在月球表面。)

4. The astronautical engineer is responsible for ensuring the safety of the astronauts during space missions. (宇航工程师负责确保宇航员在太空任务中的安全。)

5. The astronautical department is responsible for researching and developing new space technology. (宇航部门负责研究和开发新的太空技术。)

6. The astronautical engineer is an essential member of the space exploration team. (宇航工程师是太空探索团队的重要成员。)

7. The future of astronautical technology is bright, with many exciting missions planned for the next few years. (宇航技术的发展前景光明，未来几年计划执行许多令人兴奋的任务。)

英文小作文：

Dreaming of Space

One day, I hope to become an astronaut and explore the unknown world in space. I will travel to other planets and moons, and discover new life forms and natural resources. I will also study the effects of space travel on the human body and environment, and contribute to the development of safe and effective space travel technology. Through my work, I hope to inspire people around the world to pursue their dreams and work hard to make a difference in the world. Although it may be a long journey, I am determined to achieve my goal and make a contribution to humanity"s journey into the cosmos.