seawall

n a protective structure of stone or concrete; extends from shore into the water to prevent a beach from washing away

n. 海塘；防波堤

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使用频率

seawall由两个部分组成：sea（海洋）和wall（墙）。可以理解为“海洋的墙”，即用于抵挡海水的墙体。

例句

1. The city built a seawall to protect the beach from erosion.

这座城市修建了一个海堤以保护海滩免受侵蚀。

2. We walked along the seawall and enjoyed the beautiful ocean view.

我们沿着海堤散步，享受美丽的海景。

3. During the storm, the seawall helped prevent flooding in the coastal areas.

在暴风雨期间，海堤帮助防止了沿海地区的洪水。