riverbed
noun[C]
uk/ˈrɪv.ə.bed/us/ˈrɪv.ə.bed/thegroundover which ariverusuallyflows:
河床astony/muddy/dryriverbed多石的/泥泞的/干涸的河床
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Watercourses & waterfalls
- amazon
- arroyo
- beck
- bourne
- brook
- burn
- cascade
- cataract
- Euphrates
- fluvial
- fordable
- gulch
- gully
- plunge pool
- rapids
- rill
- riverine
- runnel
- the Thames
- waterway