Esp. of certain Palaeozoic formations in the Czech Republic and North America: forming a transition between the Carboniferous and Permian…
| 单词 | θ5416 |
| 释义 | the world > the earth > structure of the earth > age or period > [adjective] > primary or Palaeozoic > Permo-carboniferous (3) Permo-Carboniferous1874 Esp. of certain Palaeozoic formations in the Czech Republic and North America: forming a transition between the Carboniferous and Permian… hercynian1895 In Geology used by different writers in various senses, with allusion to the Harz Mountains. Of, pertaining to, or contemporaneous with the… Permo-Pennsylvanian1919 The late Pennsylvanian and early Permian systems or periods considered jointly. |
| 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。