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	delightful delightful danish delightful daughter delightfully delightfulness delight her by delight her with delight him by delight him with delight in delighting delight in her delight in him delight in it delight in me delight in one delight in (someone or something) delight in them delight in us delight in you delightless delight me by delight me with delight of mankind delight one by

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