noun🔗Share高地、山岳地帯(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. "望遠鏡を通して満月を見ると、暗く滑らかな海と、より明るく険しい高地が見えました。astronomygeologyspaceChat with AIVocabulary GamePractice Reading
