| 释义 |
石炭纪 ShítànjìCarboniferous Period石炭纪ShítànjìCarboniferous (geological period 354-292m years ago)石炭纪【地质】Carboniferous Period石炭纪a.Carboniferous【地】石炭纪的;石炭系的n.Carboniferous[the C-]石炭纪;石炭系石炭纪1. [Geology] the Carboniferous period石炭纪caboniferous period;carbonifer |