marlstone / ˈmɑrlˌstoʊn /
🎓大学词汇沼泽石卤石
marlstone 的定义
更多marlstone例句
- The marlstone is typically a firm, greyish limestone weathering to a rusty brown colour, and is always more or less argillaceous.
- I returned to Marlstone, and faced your friend the detective with such nerve as I had left.
- Dr. Stock, of Marlstone, was at once sent for, and will conduct the post-mortem examination.
- You will perhaps remember that we met, under unhappy circumstances, in June of last year at Marlstone.
- This slaty marlstone is richly impregnated with copper pyrites, for which it is extensively worked.