landform

地形, 地貌英释中释nA landform is any natural feature of the Earth's surface, such as a hill, a lake, or a beach

1 karst landform,岩溶地貌；喀斯特地貌

1 This small country has an amazing variety of landforms..这个小国家拥有令人惊叹的丰富的地貌类型。

2 ...glacial land forms.....冰川地貌。