| 词汇 | heart-rate |
| 释义 | heart rate noun[ C ] (alsoheartrate)uk /ˈhɑːt ˌreɪt/ us /ˈhɑːrt ˌreɪt/ the number of times a person's heart beats(= moves regularly) in a minute or in a specified time: 心率，心跳速率 In an adult, the average heart rate is 70 beats per minute.成人的平均心率为每分钟70次。 Vigorous exercise that gets the heart rate up is beneficial.让心率上升的剧烈运动是有益的。 Adrenaline increases the heart rate, constricts blood vessels, and opens the airways. They learn to slow their heart rates by going into a meditative state. If prescribed a stimulant, a child's blood pressure and heart rate should be monitored closely. Fast walking is not as punishing on the joints as running, but it does raise the heart rate. A sauna can push up your heartrate. The circulatory system & blood ABO accessory pathway adventitia adventitial ANA auricle bicuspid valve femoral artery gamma globulin glomus granulocyte haematogenous haemic phagocyte precava pulmonary artery pulmonary vein pulmonic Purkinje fibre tricuspid valve |
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