英语词汇Qingbaikouan Period怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	Qingbaikouan Period
释义	Qingbaikouan Period 简明释义青白口纪网络释义 1 ?青白口纪青白口纪
随便看	ethane ethane selenonic acid ethane steam cracking ethanesulfenyl chloride ethanesulfinic acid ethanesulfonate ethanesulfonic acid ethanesulfonyl chloride ethanesulphonate ethane telluronic acid ethanetetracarboxylic acid ethane tetracarboxylic acid ethanetetrayl ethanethial ethanethio ethanethiol ethane thiothiolic acid ethanethioyl Ethan Frome Ethan Hawke Ethanic Ethanim ethanium ethano ethano-

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。