mesoplanet

词形变化

mesoplanets 复数 mesoplanets

释义与例句

n.
  1. 1.

    a planet that is between the size of Mercury and Ceres

    天文
  2. 2.

    A habitable planet, such as Earth, that has a surface temperature of 0–50°C, optimal for much terrestrial life.

    天文

词源

From meso- + planet.

来源：wiktionary