spacesuit

n. a pressure suit worn by astronauts while in outer space

n. 太空衣

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使用频率

space 意为“空间”，suit 意为“服装”。合起来就是“用于太空的服装”，即宇航服。

例句

1. Astronauts wear a spacesuit to protect themselves in outer space.

宇航员穿宇航服以保护自己在外太空中。

2. The spacesuit is designed to keep astronauts safe from extreme temperatures.

宇航服的设计是为了保护宇航员免受极端温度的影响。

3. Before the launch, the crew checked their spacesuits for any damages.

发射前，机组人员检查了他们的宇航服是否有任何损坏。