noun🔗Share沙洲,沙坝 A ridge of sand caused by the action of waves along a shore."Sentence: "Boats must be careful navigating the shallow water because of the many sandbars near the beach." "因为海滩附近有许多沙洲,船只在浅水区航行时必须小心。geographyoceanenvironmentnaturegeologyChat with AIVocabulary GamePractice Reading