名词
中文翻译：胸骨
同义词：
['sterno', 'sternum例句：1. The doctor performed a surgery on his sternum to remove the tumor.（医生对他的胸骨进行了手术，以切除肿瘤。）2. He was hit in the sternum by a falling tree branch.（他被一棵倒下的树枝击中了胸骨。）']
例句：
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1. The doctor performed a surgery on his sternum to remove the tumor.
医生对他的胸骨进行了手术，以切除肿瘤。
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2. He was hit in the sternum by a falling tree branch.
他被一棵倒下的树枝击中了胸骨。
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3.The patient's sternum was exposed during the operation.
在手术过程中，患者的胸骨暴露了出来。