Geology. A concave impression in rock left by a fossil (more fully internal mould); a convex internal cast of a hollow fossil such as a shell. Also…
单词 | θ4946 |
释义 | the world > the earth > structure of the earth > structural features > formations by contents > [noun] > containing fossils > shell impression (1) mould1671 Geology. A concave impression in rock left by a fossil (more fully internal mould); a convex internal cast of a hollow fossil such as a shell. Also… |
随便看 |
|
英语词典包含1132095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。