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经济学人下载:免疫学—初绿萌芽(1)
2020-09-18来源:Economist
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Most people do not have to be hospitalized for asthma or pneumonia.
大多数哮喘或肺炎患者无需住院。
2.reasonably 合理地
We may reasonably conclude that the meeting has been postponed.
我们有理由可以断定，会议推迟了。
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