noun 다운로드 🔗공유 모래톱, 사주 A ridge of sand along a shore that is partially or totally submerged and thus a hazard to shipping. Examples : "The small sailboat ran aground on the unexpected sandbank, forcing the passengers to wait for the tide to rise. " 작은 범선은 예상치 못한 모래톱에 좌초되어 승객들이 밀물 때까지 기다려야 했다. geography nautical environment geology AI와 채팅어휘 게임독해 연습
