
词汇分析:astronauts
“astronauts”是名词,指的是“宇航员”。这个词没有形容词形式,但可以与形容词搭配使用以描述宇航员的特征,例如“trained astronauts”(受过训练的宇航员)。
词语辨析
在宇航相关的语境中,“astronauts”特指那些经过专业训练,能够在太空进行科学研究或执行任务的人。它与“cosmonauts”(指俄罗斯宇航员)和“taikonauts”(指中国宇航员)有细微的区别,但基本上指的是同一类职业。
词汇扩充
相关词汇包括:
- spacecraft(宇宙飞船)
- mission(任务)
- launch(发射)
- orbit(轨道)
- gravity(重力)
近义词
- space traveler(太空旅行者)
- astronautical engineer(宇航工程师)
反义词
- earthling(地球人)
柯林斯词典解释
根据柯林斯词典,astronauts是指那些经过训练,能够在太空执行任务的人。
牛津词典解释
牛津词典定义astronauts为“在宇宙飞行器上进行飞行的人员,特别是经过训练的宇航员。”
用法示例
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The astronauts trained for months before the mission.
这些宇航员在任务前训练了数月。
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Each of the astronauts had a specific role during the flight.
每位宇航员在飞行期间都有特定的角色。
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Many astronauts share their experiences through public speaking.
许多宇航员通过公开演讲分享他们的经历。
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After the launch, the astronauts entered orbit.
发射后,宇航员进入了轨道。
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Space agencies select astronauts from various backgrounds.
航天机构从不同背景中选择宇航员。
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Some astronauts have spent over a year in space.
一些宇航员在太空中度过了超过一年的时间。
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Training for astronauts includes physical and psychological tests.
宇航员的训练包括身体和心理测试。
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The first astronauts landed on the moon in 1969.
第一批宇航员于1969年登月。
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Future astronauts may travel to Mars.
未来的宇航员可能会前往火星。
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Each astronaut undergoes rigorous training.
每位宇航员都经过严格的训练。
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Astronauts must adapt to zero gravity.
宇航员必须适应失重状态。
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The astronauts conducted experiments in space.
这些宇航员在太空中进行实验。
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Only a few astronauts have visited the International Space Station.
只有少数宇航员访问过国际空间站。
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The training program for astronauts is quite challenging.
针对宇航员的培训项目非常具有挑战性。
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Some astronauts have become celebrities after their missions.
一些宇航员在任务后成为了名人。
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Astronauts often face isolation during long missions.
宇航员在长期任务中常常面临孤立。
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The safety of astronauts is a top priority for space agencies.
宇航员的安全是航天机构的首要任务。
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Innovations in technology help astronauts explore space more efficiently.
技术创新帮助宇航员更高效地探索太空。
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Many astronauts work on scientific research during their missions.
许多宇航员在任务期间进行科学研究。
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Training simulations are crucial for astronauts.
培训模拟对宇航员来说至关重要。