sand and gravel meaning in Chinese
砂砾石
Examples
- Sand and gravel may form bars within the channel .
沙和砾石可以在沟槽内形成沙洲。 - The channel is filled with noncompactible sand, or with sand and gravel .
水道内由不可压实的砂或砂砾物质充填。 - Sandstone and conglomerate are the consolidated equivalent of sand and gravel .
砂岩和砾岩分别是砂和砾石固结的产物。 - Sands and gravels for well construction - requirements and testing
水井建造用砂和砂砾.要求和检验 - The workers mixed the asphalt with sand and gravel together
工人们把沥青和沙子、石块混合在一起。