最終更新日：2024/07/28

Originating from outside of the Earth's atmosphere, from space, or from another planet; alien to Earth or its environment.

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extraterrestrial

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extraterrestrial

adj

Originating from outside of the Earth's atmosphere, from space, or from another planet; alien to Earth or its environment.

Scientists have discovered an extraterrestrial object in our solar system.

意味（1）

Originating from outside of the Earth's atmosphere, from space, or from another planet; alien to Earth or its environment.