sand dune
noun[C]
uk/ˈsænd ˌdjuːn/us/ˈsænd ˌduːn/ahillofsandmade by thewindon thecoastor in adesert
(风吹成的)沙丘GavinD/iStock/Getty Images Plus/GettyImages
Geography: hills & mountains
- acclivity
- craggy
- esker
- highlands
- hillock
- landform
- Marilyn
- mesa
- mid-ocean ridge
- motte
- pinnacle
- precipitous
- scarp
- slope
- spur
- steep
- the Adirondack Mountains
- the Alaska Range
- the Alps
- the Andes