英语词汇Helvetian stage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	Helvetian stage
释义	Helvetian stage 简明释义海尔微阶专业释义 1 地球科学海尔微阶赫尔弗特阶
随便看	search and rescue detachment search and rescue exercise search and rescue expense search and rescue expenses search and rescue facilities search and rescue frequency search and rescue incident search and rescue manual search and rescue mission search and rescue mission co-ordinator search and rescue missions search and rescue net search and rescue operation search and rescue operational control search and rescue organization search and rescue planning search and rescue point contact search and rescue procedure search and rescue radar transponder search and rescue region search and rescue resource search and rescue search and rescue (sar) search and rescue satellite search and rescue satellite system

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。