Kreacher was gulping for air: his hollow chest was rising and falling rapidly, then his eyes flew open and he uttered a bloodcurdling scream.

克利切大口喘气，干瘪的胸脯急剧起伏，然后他睁开眼睛，发出一声令人血液凝固的尖叫。

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Thoracic cavity (or chest cavity) : Second largest hollow space of the body, enclosed by the ribs, vertebral column, and breastbone and separated from the abdominal cavity by the diaphragm.

胸腔：人体第二大的空腔，被肋骨、脊柱和胸骨包围，并以膈和腹腔隔开。

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