英语词汇“Permian period”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典-复社网

单词	Permian period
释义	Permian period freq. 6 dict. 3 un.二叠系；二叠纪 [网络]二迭纪；二叠纪时期；期二叠纪
随便看	pneumatic supporter rubber cup pneumatic surface safety valve pneumatic surge chamber pneumatic suspension pneumatic switc pneumatic switch pneumatic switchboard pneumatic syringe pneumatic system pneumatic system for drilling-production equipment pneumatic system of aircraft pneumatic system of sewerage pneumatic table pneumatic tachometer pneumatic tactile glove pneumatic take-down pneumatic tamper pneumatic tamping pneumatic tamping machine pneumatic tank pneumatic tank gauge pneumatic tank switcher pneumatic tape transport pneumatic tapper pneumatic target

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