noun🔗Share시냇물, 개울A very small brook; a streamlet."After the rain, tiny rills trickled down the hillside. "비가 온 후, 작은 시냇물들이 언덕을 따라 흘러내렸다.geographynatureenvironmentChat with AIVocabulary GamePractice Reading
noun🔗Share고랑, 홈A long, narrow depression that resembles a channel, found on the surface of various lunar and planetary bodies."The astronauts photographed the winding rills snaking across the dusty surface of the moon. "우주 비행사들은 달의 먼지 덮인 표면을 가로지르는 구불구불한 고랑을 촬영했다.astronomygeologyspacegeographyChat with AIVocabulary GamePractice Reading
