英语词汇“lower devonian”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	lower devonian
释义	Lower Devonian Lower Devonian [′lō·ər də′vō·nē·ən] (geology) The earliest epoch of the Devonian period of geologic time, extending from about 400- to 385,000,000 years ago.
随便看	free folic acid content freefone freefones free food opportunity free food program free for all free-for-all freeforall free for all links free for all links page free-for-alls free for all weekend free form free-form freeform free-form amino acids free-format language free form combat free-form data free-form database free form deformation free form fabrication free-form fabrication freeform fabrication free form film festival

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。

Lower Devonian