名词
中文翻译：脉冲
同义词：
['beat', 'throb', "beat pulse例句：1. The heart's missing pulse is palpable in his chest.（他的胸口能感受到心脏的跳动。）"]
例句：
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1. The heart's missing pulse is palpable in his chest.
他的胸口能感受到心脏的跳动。
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2. The doctor couldn't find a missing pulse.
医生找不到脉搏了。
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3. The patient's pulse was weak and irregular.
病人的脉搏弱而不规则。