名词
中文翻译：脉搏泵
同义词：
['pulsating pump', 'pulse-operatedpump']
例句：
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1. The heart's pulsing pumps bloodthroughout the body.
心脏的搏动泵血全身。
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2. The pulse pump is responsible forregulating blood pressure.
脉冲泵负责调节血压。
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3.The pulse pump was designed to improve patientcomfort during surgery.
脉冲泵设计用于提高患者在手术期间的舒适度。