名词
中文翻译：腰椎椎骨
同义词：
['lumbar spine', 'lumbar vertebrae']
例句：
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1.The doctor examined the patient's lumbar vertebrae for signs of injury.
医生检查了患者的腰椎椎骨，以查看是否有受伤的迹象。
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2. The patient was lying on his back with his lumbar vertebrae exposed to the light.
患者平躺在地上，他的腰椎椎骨暴露在光线下。
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3. During the surgery, the surgeon had to remove the patient's lumbar vertebrae to access the spinal cord.
在手术过程中，外科医生必须移除患者的腰椎椎骨，以便进入脊髓。