名词
中文翻译：背脊
同义词：
['spine', "backbone例句：1. The doctor examined the patient's backveld to determine the cause of his pain.（医生检查了患者的脊椎以确定他疼痛的原因。）"]
例句：
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1. The doctor examined the patient's backveld to determine the cause of his pain.
医生检查了患者的脊椎以确定他疼痛的原因。
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2. She was in a lot of pain after her backveld was injured.
她的脊椎受伤后非常疼痛。
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3. The old man had a bad backveld and couldn't walk for days.
这位老人背部不好，几天都走不了路。