alluvial
🇺🇸
/əˈluːviəl/
🇬🇧
/əˈluːviəl/
adjective
R
relating to or consisting of sediment deposited by rivers or floods
The alluvial plains were formed by the sediment carried by the river over time.
冲积平原是由河流随时间携带的沉积物形成的。
translation
冲积的