名词
中文翻译：脉搏
同义词：
['pulse', 'heartbeat', 'beat例句：1. The doctor checked her pulse to make sure she was still alive.（医生检查了她的脉搏，以确保她还活着。）']
例句：
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1. The doctor checked her pulse to make sure she was still alive.
医生检查了她的脉搏，以确保她还活着。
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2.She felt a sudden surge of excitement as her heartbeat quickened.
她的心跳突然加快，感到一阵兴奋。
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3. He took his pulse before giving her medicine.
他给她药前先摸了下她的脉搏。