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来源:雅诚德英语网
Researchers discover that the swine flu virus binds far deeper in the lungs than ordinary flu, possibly explaining why it is sometimes fatal.
研究者发现,猪流感病毒比普通流感在肺更深部结合,这可以解释为什么它有时是致命的原因。
Researchers discover that the swine flu virus binds far deeper in the lungs than ordinary flu, possibly explaining why it is sometimes fatal.
研究者发现,猪流感病毒比普通流感在肺更深部结合,这可以解释为什么它有时是致命的原因。