noun🔗Share冲积层，冲积土。 A deposition of sediment over a long period of time by a river; an alluvial layer."The fertile valley floor consists of rich alluvial, perfect for growing crops. "这片肥沃的山谷底部是由富含养分的冲积土构成，非常适合种植农作物。geologyenvironmentgeographyChat with AIVocabulary GamePractice Reading
noun🔗Share冲积土，沃土 (Australia specific: 冲积含金土) Alluvial soil; specifically, in Australia, gold-bearing alluvial soil."After the heavy rains, prospectors searched the riverbed for alluvial, hoping to find traces of gold. "大雨过后，探矿者们在河床上寻找冲积含金土，希望能找到黄金的踪迹。geologygeographyagricultureenvironmentChat with AIVocabulary GamePractice Reading
adjective🔗Share冲积的，淤积的 Pertaining to the soil deposited by a stream."The farmer planted his crops in the rich alluvial soil along the riverbank. "农夫在河岸边肥沃的冲积土壤里种下了庄稼。geologyenvironmentgeographyagricultureChat with AIVocabulary GamePractice Reading
