英语词汇“mass extinction”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	mass extinction
释义	mass extinction noun DEFINITIONS1 1 a major event in which many or most species go extinct Non-avian dinosaurs were wiped out in the world’s fifth mass extinction, which occurred around 66 million years ago. Submitted by: Klinsman Hinjaya from Indonesia on 10/11/2018 Open Dictionary - November2018 Noun☞mass extinction
随便看	the police and criminal evidence act the popular press the postal service the post office the pot calling the kettle black the powers that be the precariat the premier league the premiership the present continuous the present perfect the present simple the preterite the pride of something the prince of wales the princess royal the printed word the print media the priory the prisoner’s dilemma the private sector the (privileged) few the privy council the proletariat the promised land

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