inner planet

英語（米国） (en-US) 英語（イギリス） (en-GB)

名詞

(astronomy, planets) Any planet of the Solar System whose orbit is located between the asteroid belt and the sun, i.e., any of Mercury, Venus, Earth, or Mars.

このボタンはなに？

Earth is the only inner planet known to support life.

詳細

意味（1）

(astronomy, planets) Any planet of the Solar System whose orbit is located between the asteroid belt and the sun, i.e., any of Mercury, Venus, Earth, or Mars.

inner planets （ 複数形 ）