clay·stone 
(klāstōn′)
(klāstōn′)n.
A fine-grained, dark gray to pink sedimentary rock consisting primarily of compacted and hardened clay.
| 单词 | claystone |
| 释义 | clay·stone (klāstōn′)n. A fine-grained, dark gray to pink sedimentary rock consisting primarily of compacted and hardened clay. |
| 随便看 |
英语词典包含135693条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。