英语词汇hydras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	hydras
释义	hydras 美/ ?ha?dr?z / 简明释义 n.水螅属动物；一再出现的问题；难于根绝的祸患（hydra 的复数）专业释义 1 生物学水螅属(hydra)动物
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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。