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	radices parasympathicae gangliorum pelvicorum radices viscerales venae cavae inferioris radicevic, branko radich, stefan radicicolous radicidation radiciflorous radiciform radicivorous radicle radicles radicofunctional name radicotomy radicová, iveta radic-, radicul-, radiculo- radic, stjepan radicul- radicula radiculalgia radicular radicular abscess radicular artery radicular cyst radicular f radicular fibers

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

Middle Ordovician