Vocab Bloom Hub

planetoid

/ˈplæn.ɪ.tɔɪd/

翻译: 名词,指围绕太阳运行的小型天体,通常被视为小行星或小行星的同义词。

1 个条目

noun

/ˈplæn.ɪ.tɔɪd/C1formalscientific
  • zh名词,指围绕太阳运行的小型天体,通常被视为小行星或小行星的同义词。

A noun referring to any of numerous small celestial bodies that orbit the sun, often considered a synonym for asteroid or minor planet.

  1. Small celestial bodyB2formal

    Any of numerous small celestial bodies that orbit the sun, often considered a type of asteroid or minor planet.

    zh小行星

    • The astronomer discovered a new planetoid in the asteroid belt.
    • Planetoids are smaller than planets but larger than meteoroids.
    • Some planetoids have irregular shapes and orbits.

    同义词asteroidminor planetplanetesimal

词形
  • planetoids plural form
  • planetoids' possessive plural form
  • planetoid's possessive singular form