英语词汇二叠纪是什么意思，二叠纪的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	二叠纪
释义	ENGLISH PHRASES 英文词组〔Permian〕the Permian period 二叠纪剑桥高阶
随便看	iron shield iron shieled electrodynamometer iron shot iron slag iron sleeper iron socket iron soldering iron solution value iron sorbitex iron spar iron speck iron spillage iron spinel iron sponge powder iron spot iron spout iron spring iron stain iron stakes iron stearate iron still iron strapping iron subcarbonate iron subsulfate iron succinate

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。