| 释义 |
古生代 GǔshēngdàiPaleozoic Era古生代GǔshēngdàiPaleozoic, geological era 545-250m years ago, covering Cambrian 寒武纪, Ordovician 奥陶纪, Silurian 志留纪, Devonian 泥盆纪, Carboniferous 石炭纪, Permian 二叠纪古生代【地质】Palaeozoic Era(Britain); Paleozoic Era(US)古生代 gǔ shēng dài {地质} paleozoic; the Paleozoic Era 古生代植物 paleophyte古生代Palaeozoic古生代(的)古生代1. [Geology] the Paleozoic Era古生代Archeozoic era古生代Palaeoxoic era古生代Palaeozoic era古生代Paleozoic era古生代Palaeozoic古生代Paleozoic双向☞--古生界--古生代双向☞古生代--古生界双向☞古生层--古生代双向☞古生界--古生代古生代[地质]the Palaeozoic Era |