搜尋結果
exoplanet
- IPA[ˈɛksəʊˌplanɪt]
英式
- a planet that orbits a star outside the solar system
noun: exoplanet, plural noun: exoplanets
- 釋義
名詞
- 1. a planet that orbits a star outside the solar system astronomers discover potentially habitable exoplanet twice the size of Earth