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	two-range winding two range winding two-ranked two-rate charge two rated points pump two-rate meter two rate register two rate system two-rate system two-rate tariff two-rate two-part prepayment meter two-rate well testing two-ray interference two-ray oscillograph t-word two reaction machine theory two-reaction method two reaction method two-reaction theory two-receptor hypothesis two receptor hypothesis two-redundant code two redundant hamming code two refrigerant system tworegion

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。