常見(jiàn)例句用作名詞 (n.)The debris from the colliding asteroids fell to the Earth.小行星間碰撞後崩落的碎片落入地球。Asteroids are leftover scraps of planetary material.小行星是行星物質(zhì)的殘餘廢坯。Echinoids are close relatives of the Asteroids.海膽是海星的近親。 返回 asteroids