英语词汇Devonian的翻译、用法及例句-MX2U.com英汉词典

Devonian

adjective geology specialized uk/dɪˈvəʊ.ni.ən/ us/dɪˈvoʊ.ni.ən/

(TIME)

泥盆纪（或系）的

from or referring to the period of time between about 420 and 360 million years ago, in which many plants, including the first trees, appeared on land

He is the survey's leading specialist in Devonian rocks.

The fossil is officially dated to 390 million to 408 million years ago, in the Devonian period.

In the meantime the Devonian temperature increased and desert areas expanded.
They were different from the slightly later Devonian tetrapods.
The climate in Devonian years was a far harsher one, he still thinks, than Inger envisions.

词汇	Devonian
释义	Devonian adjective geology specialized uk/dɪˈvəʊ.ni.ən/ us/dɪˈvoʊ.ni.ən/ (TIME) 泥盆纪（或系）的 from or referring to the period of time between about 420 and 360 million years ago, in which many plants, including the first trees, appeared on land He is the survey's leading specialist in Devonian rocks. The fossil is officially dated to 390 million to 408 million years ago, in the Devonian period. 更多例句 In the meantime the Devonian temperature increased and desert areas expanded. They were different from the slightly later Devonian tetrapods. The climate in Devonian years was a far harsher one, he still thinks, than Inger envisions.
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