dunes
US /duːnz/
UK /duːnz/
复数名词
沙丘, 沙堆
a mound or ridge of sand or other loose sediment formed by the wind, especially on the sea coast or in a desert
示例:
•
The desert landscape was dominated by vast, shifting sand dunes.
沙漠景观被广阔、移动的沙丘所主宰。
•
We walked along the beach, admiring the gentle slopes of the coastal dunes.
我们沿着海滩散步，欣赏着海岸沙丘的平缓斜坡。