宇宙 英文(英语作文读完完太空探险后的读后感)

本文目录：

1、宇宙 英文 2、地球用英语怎么说啊? 3、帮忙写篇英语作文“普通人去太空旅游” 4、英语作文读完完太空探险后的读后感

宇宙 英文

 最佳答案：

      - universe

      - 读音：英/ˈjuːnɪvɜːs/；美/ˈjuːnɪvɜːrs/

      - 释义：可表示所有的空间、时间、物质及能量等，即宇宙；也有天地万物、万象、（已知宇宙以外的）宇宙、（某种）经验体系等含义。强调宇宙是一个包罗万象的整体，是最常用的表示“宇宙”的词汇。

      - 例句：The universe is expanding.（宇宙正在膨胀。）Einsteins theory helps us understand the nature of the universe.（爱因斯坦的理论帮助我们理解宇宙的本质。）

      - cosmos

      - 读音：英/ˈkɒzmɒs/；美/ˈkɑːzmoʊs/

      - 释义：尤指被视为有序体系时的宇宙，带有一种强调宇宙的和谐、有序和系统性的意味，常用于科学、哲学等较为正式、专业的语境，探讨宇宙的结构、秩序等方面。

      - 例句：Scientists are constantly exploring the mysteries of the cosmos.（科学家们一直在探索宇宙的奥秘。）The beauty of the cosmos attracts many people to study astronomy.（宇宙的美丽吸引了许多人研究天文学。）

      - metagalaxy

      - 读音：英/ˌmetəˈɡ?ləksi/；美/ˌmetəˈɡ?ləksi/

      - 释义：指的是由众多星系组成的更大规模的宇宙结构，更侧重于从星系等天体系统的集合角度来描述宇宙，在天文学领域使用相对较多，用于描述宇宙中星系的整体分布和结构等方面。

      - 例句：The study of the metagalaxy helps us understand the large-scale structure of the universe.（对宇宙（全星河系统）的研究有助于我们了解宇宙的大尺度结构。）

      “macrocosm”也可表示宇宙，与“microcosm”（微观世界）相对，强调宇宙是一个宏观的、庞大的整体；“space”也与宇宙相关，侧重于指太空、空间。在实际运用中，“universe”使用最为广泛，“cosmos”较为正式和书面，“metagalaxy”则更具专业性和针对性。

地球用英语怎么说啊?

      地球: [ dì qiú ]

      1. the Earth

      2. planet

      其它相关解释:

      例句与用法: 1. 我们的地球在太空中运行。 Our earth moves through space. 2. 很多种类的动物现在已经从地球上绝迹了。 Many types of animals have now vanished from the earth. 3. 哥白尼论证了地球绕着太阳转。 Copernicus reasoned that the earth revolved around the sun. 4. 现在没有人会对地球是圆的这一事实提出异议。 Nowadays no one will challenge the fact that the earth is round. 5. 地球、太阳和月亮都是天体。 The earth, sun and moon are spheres. 6. 火箭绕地球运行一周后返回基地。 The rocket did one circuit of the earth and returned to base. 7. 地球是绕轴旋转的吗？ Does the earth rotate on an axis? 8. 地球只是宇宙中众多星球中的一个。 The Earth is only one of the numerous planets in the universe.

帮忙写篇英语作文“普通人去太空旅游”

      The Advantages and disadvantages of Space Travel

      There are several advantages of space travel. First of all, it could provide man with new places to live in and new sources of energy. In addition, space travel helps people understand the universe better. Also space travel research does good to other research fields.

      However, space travel also has some disadvantages. It uses up too much money which could be spent in other ways. What’s more, the idea of man living on other planets is unrealistic. Space travel could be dangerous, too.

      In a word, though there are the disadvantages, I think space travel is a good thing. It is important for man to explore and learn about the universe.

英语作文读完完太空探险后的读后感

      Man has been fascinated by outer space for thousands of years. It has been almost over forty years since mans first landing on the moon. Now, some people believe that space exploration is a sheer waste of time and money. They point out the fact that it cost billions of dollars to carry on the space research, but a little information was brought back.

      However, every coin has two sides. There are still a majority of other people who believe that space exploration has more advantages. And I agree with those people. Many new products, such as weather and communication satellites, are also products of space programs, and they have benefited people all over the world.

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