sedimentary rock
短语[化] 沉积岩
发音
US
词形变化
sedimentary rocks
复数
sedimentary rocks
释义与例句
n.
-
1.
One of the major groups of rock that makes up the crust of the Earth; formed by the deposition of either the weathered remains of other rocks, the results of biological activity, or precipitation from solution.
沉积岩
可数 不可数 地质