| 单词 | carboniferous |
| 释义 | Carboniferous nnoun.timefrom 345 million to 280 million years ago Synset:Carboniferous Carboniferous period Derivationally Related Form:carboniferous Part Holonyms:Paleozoic Paleozoic era Instance Hypernyms:geological period period Inherited Hypernyms:carboniferousperiodgeological timetimeattributeabstractionentity Part Meronyms:Lower Carboniferous Lower Carboniferous period Missippian period Mississippian Pennsylvanian Pennsylvanian period Upper Carboniferous Upper Carboniferous period adjadj.pertof or relating to the Carboniferous geologic era Examples:
Derivationally Related Form:Carboniferous Pertainyms:Carboniferous Inherited Hypernyms:carboniferous adjadj.pertrelating to or consisting of or yielding carbon Synset:carbonaceous carbonic carbonous Derivationally Related Form:carbonizecarbon Pertainyms:carbon Inherited Hypernyms:carbonaceous |
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