英语词源
- sandstone (n.)
- 1660s, from sand (n.) + stone (n.). So called from its composition.
权威例句
- 1. Both clay and sandstone are unstable rock formations.
- 黏土和砂岩都是不牢固的岩石构造。
- 2. An aquifer is a water - bearing rock stratum such as sandstone and chalk.
- 地下蓄水层是一些有水的岩石层,如沙岩和白垩岩.
- 3. Houses in the area are built of sandstone.
- 这个地区的房屋都是用砂岩建的.
- 4. Behind the habitations, the sandstone cliffs rose abruptly to the north and west.
- 在居住区后面，北边和西边陡然高耸着砂岩悬崖。
- 5. The Point Lookout is not a uniform blanket sandstone.
- 了望角砂岩并不是一个单一的盖层状砂岩.