Alluvium
[ə'l(j)uːvɪəm] or [ə'lʊvɪəm]
解释:
(n.) Deposits of earth, sand, gravel, and other transported matter, made by rivers, floods, or other causes, upon land not permanently submerged beneath the waters of lakes or seas.
编辑:马克斯
同义词及近义词:
n. Sediment, deposit, silt.
校对:莎娜
解释:
n. the mass of water-borne matter deposited by rivers on lower lands:—pl. Allū′via.—adj. Allū′vial.
达拉整理