名词
中文翻译：胸骨
同义词：
['sternum', 'sternum例句：1. He was lying on the hospital bed', 'with his head resting on the Paries medialis.（他躺在医院的床上，头靠在胸骨上。）']
例句：
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1. He was lying on the hospital bed, with his head resting on the Paries medialis.
他躺在医院的床上，头靠在胸骨上。
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2.The doctor performed a surgery to repair the Paries medialis fracture.
医生进行了手术来修复胸骨骨折。
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3. During the operation, the surgeon had to reposition the Paries medialis to correct the deformity.
在手术过程中，外科医生不得不重新定位胸骨来纠正畸形。