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单词 exoplanet
释义

Definition of exoplanet in English:

exoplanet

noun ˈɛksəʊplanɪtˈɛksoʊˌplænət
  • A planet which orbits a star outside the solar system.

    most of the 100 known exoplanets are comparable in mass to Jupiter
    Example sentencesExamples
    • Could it be an exoplanet in orbit around that young brown dwarf object at a projected distance of about 8,250 million km?
    • When astronomers study all those exoplanets and the systems they inhabit, it is natural to look to our own solar system as a template for other planetary systems.
    • The possible exoplanet is orbiting a star known as GQ Lup, thought to be similar to our own Sun, when it was younger.
    • Many of these exoplanets are large planets that resemble the gas giants of our solar system: Jupiter, Saturn, Uranus, and Neptune.
    • Nevertheless, this unique observing technique opens a new phase in the exploration of exoplanets, or extrasolar planets, say astronomers.
 
 

Definition of exoplanet in US English:

exoplanet

nounˈeksōˌplanətˈɛksoʊˌplænət
  • A planet which orbits a star outside the solar system.

    most of the 100 known exoplanets are comparable in mass to Jupiter
    Example sentencesExamples
    • When astronomers study all those exoplanets and the systems they inhabit, it is natural to look to our own solar system as a template for other planetary systems.
    • Nevertheless, this unique observing technique opens a new phase in the exploration of exoplanets, or extrasolar planets, say astronomers.
    • Could it be an exoplanet in orbit around that young brown dwarf object at a projected distance of about 8,250 million km?
    • Many of these exoplanets are large planets that resemble the gas giants of our solar system: Jupiter, Saturn, Uranus, and Neptune.
    • The possible exoplanet is orbiting a star known as GQ Lup, thought to be similar to our own Sun, when it was younger.
 
 
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更新时间:2024/12/23 22:44:30