名词
中文翻译：读脉搏开关
同义词：
['脉搏开关，血压计开关，血压计按钮']
例句：
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1.The doctor used the pulse switch to monitormy heart rate.
医生使用脉搏开关来监测我的心率。
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2. The patient was instructed to pressthe pulse switch to activate the alarm.
患者被指示按下脉搏开关来激活警报器。
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3.The nurse quickly found the pulse switch andturned on the lights.
护士迅速找到了脉搏开关并打开了灯光。