pebbly sand
基本解釋
- [能源科學技術]含卵石砂層
- [地球科學]卵砂石
英漢例句
- All around me, pieces of a fossil hippo skull were eroding out of the yellowish, pebbly sand. Nearby rested a teardrop-shaped stone tool, roughly five inches end to end.
周圍到處都是河馬頭骨化石的碎片,它們都是從淺黃色的鵝卵石砂層被沖蝕出來的,邊上還有一把淚珠狀石質(zhì)工具,長約12厘米。
雙語例句
專業(yè)釋義
- 含卵石砂層
- 卵砂石