单词:Devonian
音标:[dә'vәuniәn] ;
a. 德文郡的, 泥盆纪的
n. 德文郡人, 泥盆纪
n. 德文郡人, 泥盆纪
n. from 405 million to 345 million years ago; preponderance of fishes and appearance of amphibians and ammonites
词型变化:名词复数形式 : devonians
Devonian的用法和样例:
例句
用作形容词(adj.)
- Near the end of Devonian times, thirty percent of all animal life vanished.临近泥盆纪末时,地球上所有动物种类中的百分之三十都已灭绝。
词汇搭配
- Devonian period泥盆纪
- the Devonian泥盆纪
【近义词】
- Devonian period泥盆纪
- age of fishes鱼类时代