双星 (shuāng xīng) — double star (astronomy)

定義

例文

• 天文学家发现了一颗新的双星。
  Tiān wén xué jiā fā xiàn le yì kē xīn de shuāng xīng.
  Astronomers discovered a new double star.
• 通过望远镜可以清楚地看到这对双星。
  Tōng guò wàng yuǎn jìng kě yǐ qīng chǔ dì kàn dào zhè duì shuāng xīng.
  Through a telescope you can clearly see this pair of double stars.
• 双星系统在天文学研究中非常重要。
  shuāng xīng Xì tǒng zài tiān wén xué yán jiū zhōng fēi cháng zhòng yào.
  Double star systems are very important in astronomical research.