n.(河口的)沙洲

原形：sandbar复数：sandbars

The boat anchored in a shallow cove near the sandbar.
船只在靠近沙洲的一个浅水湾抛锚。
A group of children were playing on the exposed sandbar during low tide.
在退潮时，一群孩子在露出水面的沙洲上玩耍。
The river's current shifted, creating a new sandbar upstream.
河流的水流改变，在上游形成了一片新的沙洲。
We had to navigate around the sandbar to avoid running aground.
我们必须绕过这片沙洲以免触礁搁浅。
Seagulls gathered on the sandbar, scavenging for food.
海鸥聚集在沙洲上觅食。
The sandbar was an ideal location for a beach picnic with its tranquil waters.
那片沙洲因其平静的水域而成为海滩野餐的理想地点。
The formation of the sandbar created a natural barrier between the ocean and the lagoon.
沙洲的形成在海洋和泻湖之间形成了一道天然屏障。
The diver carefully made his way over the treacherous sandbar, avoiding hidden underwater hazards.
潜水员小心翼翼地穿过险恶的沙洲，避开隐藏在水下的危险。
During high tide, the sandbar disappears under the waves.
在涨潮时，沙洲被海浪淹没。
The ferry service is disrupted when the sandbar obstructs the navigable channel.
当沙洲阻碍了可通航航道时，渡轮服务就会受到影响。