英语词汇“middle ordovician”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	middle ordovician
释义	Middle Ordovician Middle Ordovician [′mid·əl ‚ȯr·də′vish·ən] (geology) The geologic epoch occurring between the Upper and Lower Ordovician, beginning approximately 460,000,000 years ago.
随便看	acquired drives acquired drug tolerance acquired dysgraphia acquired eccentric jaw relation acquired eccentric relation acquired enamel cuticle acquired epileptic aphasia acquired epileptic aphasia (landau-kleffner syndrome) acquired epileptiform aphasia acquired external auditory canal atresia acquired fanconi's syndrome acquired feature inheritance acquired fibrokeratosis acquired funds' fees and expenses acquired generalized hypohidrosis/anhidrosis acquired group membership acquired group memberships acquired haemolytic anaemia acquired haemolytic jaundice acquired hearing impairment acquired hemochromatosis acquired hemolytic anemia acquired hemolytic icterus acquired hemophilia b blood acquired hernia

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Middle Ordovician