noun🔗ShareRégion montagneuse, haute terre(astrogeology) A rough upland or mountainous region of the Moon with a relatively high albedo."Looking at the full Moon through a telescope, we could see the dark, smooth maria and the brighter, rugged terra. "En regardant la pleine Lune à travers un télescope, nous pouvions voir les mers sombres et lisses et la terra plus brillante et accidentée.astronomygeologyspaceChat with AIVocabulary GamePractice Reading
