英语词汇Osteostraci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	Osteostraci
释义	Osteostraci 简明释义 n.骨甲亚纲；骨鱼目专业释义 1 生物学骨甲鱼目骨甲鱼亚纲 2 地球科学骨甲目骨甲鱼亚纲
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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。