asteroid

英汉释义

• adj.

  1.星状的

• n.

  1.【天】(火星及木星轨道间的)小行星

  2.【动】海星

  3.【物】星状曲线

英英释义

• n.

  1.a mass of rock that moves around in space. Most asteroids are found between the planets Jupiter and Mars, a region of space known as the asteroid belt.