Read Edit View history 类地行星 lèidìxíngxīng terrestrial planet Origin Definitions Defs Strokes Stroke Words Sentences Sents 类地行星 類地行星 lèidìxíngxīng terrestrial planet In astronomy, a rocky planet composed mostly of silicate rocks or metals, such as 地球 dìqiú or 火星 huǒxīng
类地行星 類地行星 lèidìxíngxīng terrestrial planet In astronomy, a rocky planet composed mostly of silicate rocks or metals, such as 地球 dìqiú or 火星 huǒxīng