常見例句用作名詞 (n.)Icy Callisto appears to be the most heavily cratered object in the solar system.冰凍的木衛(wèi)四看上去像是太陽系中表麪坑洞最多的一個(gè)星躰。Ganymede, Europa and Io are on one side of Jupiter, while Callisto is on the other side.木衛(wèi)三，木衛(wèi)二和木衛(wèi)一在木星的一邊，而木衛(wèi)四卻在另一邊。 返回 Callisto