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有任何疑问或需要帮助，请通过邮件或社交平台联系我们。您的反馈是我们改进的重要动力。Priestley, on the other hand, identified as oxygen "dephlogisticated air", and did not identify it being a chemical component. The name oxygen was coined in 1777 by Antoine Lavoisier, who to start with recognized oxygen being a