名词
中文翻译：胸骨板
同义词：
['thoracic vertebra', 'sternum例句：1. He had a broken rib and was in pain.（他肋骨断了，很疼。）2. The doctor told him to lie flat on his back for the operation.（医生让他平躺在背上进行手术。）']
例句：
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1. He had a broken rib and was in pain.
他肋骨断了，很疼。
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2. The doctor told him to lie flat on his back for the operation.
医生让他平躺在背上进行手术。
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3. She felt her chest tightening as she breathed deeply.
她深呼吸时感到胸口紧绷。