英语词汇Helicoplacoidea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	Helicoplacoidea
释义	Helicoplacoidea[,helikə'plæsɔidiə] n.【古生物】卷板纲
随便看	middler middle rail middle range theory middle register middle-road middle-roader middlers middles Middlesbrough middlescence middlescent middle school middle schooler middle schools Middle Scots Middlesex Middle Silurian middle-sized middle-sizedness Middle States Middle Stone Age middle tar Middle Temple middle term middle terms

英汉双解词典包含483723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。