基本解釋n.沖積層；沖積土同根派生 alluviums相關(guān)詞英漢例句用作名詞 (n.)Many mining engineering subjects are established on geologic condition of alluvium.衆(zhòng)多鑛業(yè)工程均建設(shè)於沖擊地層的地質(zhì)環(huán)境之中。alluviums更多例句