carboniferous 详细解释

carboniferous

[.kɑ:bə'nifərəs]

n. 石炭纪, 石炭层
adj. 含碳或煤的, 石炭纪的

英英释义

名词 carboniferous:

from 345 million to 280 million years ago

同义词:Carboniferous period

形容词 carboniferous:

of or relating to the Carboniferous geologic era

relating to or consisting of or yielding carbon

同义词:carbonaceous, carbonous, carbonic

补充

carboniferouscarboniferous[ˌkɑ:bəˈnifərəs]adj.1.产碳的, 碳化的