Gedinian
词形变化
the Gedinian
释义与例句
name
-
1.
An age from 416.0 ± 2.8 to 411.2 ± 2.8 million years ago, a subdivision of the Devonian.
地质
An age from 416.0 ± 2.8 to 411.2 ± 2.8 million years ago, a subdivision of the Devonian.