名词
中文翻译：后腹动脉
同义词：
['posterior artery例句：1. The posterior artery is responsible for delivering blood to the lower extremities.（后腹动脉负责将血液输送到下肢。）2. During surgery', 'the surgeon must ensure that the posterior artery is unblocked.（在手术过程中，外科医生必须确保后腹动脉畅通无阻。）']
例句：
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1. The posterior artery is responsible for delivering blood to the lower extremities.
后腹动脉负责将血液输送到下肢。
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2. During surgery, the surgeon must ensure that the posterior artery is unblocked.
在手术过程中，外科医生必须确保后腹动脉畅通无阻。
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3. The posterior artery is often used as a landmark during angiography.
后腹动脉常作为血管造影的标记点。