医生检查后发现他的鼻窦有轻微炎症。

The doctor found mild inflammation in his sinus during the examination.

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The doctor found mild inflammation in his sinus during the examination.

sinus 来自拉丁语,意思是"弯曲的通道"或"凹陷处"。在解剖学中特指"鼻窦",即鼻腔周围骨骼中的空腔结构,具有减轻头部重量、湿润吸入空气等功能。

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