noun🔗Share모래 언덕A ridge or hill of sand piled up by the wind."The children loved to run and play on the tall dune at the beach. "아이들은 해변의 높은 모래 언덕에서 달리고 노는 것을 좋아했다.geologygeographyenvironmentnatureChat with AIVocabulary GamePractice Reading
