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来源:雅诚德英语网
During sleep the automatic metabolic system is less responsive to carbon dioxide levels and oxygen levels in the blood.
在睡眠期间,自动的新陈代谢系统对血液中二氧化碳和氧气的含量反应并不灵敏。
During sleep the automatic metabolic system is less responsive to carbon dioxide levels and oxygen levels in the blood.
在睡眠期间,自动的新陈代谢系统对血液中二氧化碳和氧气的含量反应并不灵敏。