アステロイドベルト

noun

asteroid belt

Astronomical term for the region between Mars and Jupiter where many asteroids orbit. The Japanese synonym 小惑星帯 is more common in educational contexts.

See also: 小惑星帯

• アステロイドベルトは火か星せいと木もく星せいの間あいだにあります。

  The asteroid belt is located between Mars and Jupiter.