英语词汇“silurian”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	silurian
释义	Silurian noun DEFINITIONS1 1 the geological era before the Devonian, from about 439 to 409 million years ago The first true fish and land plants appeared during the Silurian. Submitted from: United Kingdom on 31/10/2019 Open Dictionary - October2019 Noun☞Silurian
随便看	executable execute execution executioner executive executive director executive lounge executive officer executive order executive privilege executive search executive secretary executor executrix exegesis exemplar exemplary exemplary damages exemplify exempt exemption exercise exercise bike exercise book exercise widow

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Silurian