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terrestrial planet

/təˈrɛstriəl ˈplænɪt/

翻译: 主要由硅酸盐岩石或金属构成、具有固体表面的行星,例如水星、金星、地球和火星。

1 个条目

phrase

/təˈrɛstriəl ˈplænɪt/C1formalscientific
  • zh主要由硅酸盐岩石或金属构成、具有固体表面的行星,例如水星、金星、地球和火星。

A planet that is composed primarily of silicate rocks or metals, with a solid surface, such as Mercury, Venus, Earth, or Mars.

  1. Rocky planetB2formal

    A planet composed primarily of silicate rocks or metals, with a solid surface, as opposed to gas giants.

    zh类地行星

    • Mercury, Venus, Earth, and Mars are the four terrestrial planets in our solar system.
    • Terrestrial planets have a solid, rocky surface.
    • Scientists study terrestrial planets to understand Earth's formation.