carboniferous period
中文翻译
常见例句
fossil fuel consisting of carbonized vegetable matter deposited in the Carboniferous period v
n fossil fuel consisting of carbonized vegetable matter deposited in the Carboniferous period n a hot fragment of wood or coal that is left from a fire and is glowing or smoldering v burn to charcoal v supply with coal v take in coal
The Subcarboniferous period or formation.
相关词组
[网络] 下石炭纪
[网络] 上石炭纪时期