如果肺脓肿足够大，将包含液化坏死物质和脓性渗出物，因此胸片上显示脓肿的气-液平面。

Lung abscesses, if large enough, will contain liquefied necrotic material and purulent exudate that often results in an air-fluid level by chest radiograph in the abscess.

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如果肺脓肿足够大，将包含液化坏死物质和脓性渗出物，因此胸片上显示脓肿的气-液平面。

Lung abscesses, if large enough, will contain liquefied necrotic material and purulent exudate that often results in an air-fluid level by chest radiograph in the abscess.

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