sandstone例句
2024年03月21日 20:10:29
Both clay and
sandstone are unstable rock formations.
黏土和砂巖都是不牢固的巖石構(gòu)造。
An aquifer is a water - bearing rock stratum such as
sandstone and chalk.
地下蓄水層是一些有水的巖石層,如沙巖和白堊巖.
Houses in the area are built of
sandstone.
這個(gè)地區(qū)的房屋都是用砂巖建的.