1.
Place your hand over your chest and feel your heartbeat.
把手放在胸口，感受心脏的跳动。
2.
A throbbing or pulsation, as of the heart.
心脏跳动，心脏博动跳动或博动，如心脏
3.
Her heart struck heavily.
她的心脏剧烈地跳动。
4.
His heart has stopped.
他的心脏已停止了跳动。
5.
His heart stopped beating.
他的心脏停止了跳动。
6.
His heart had stopped.
他的心脏停止跳动。
7.
A patient whose heart has stopped beating, as in cardiac arrest.
心脏已停止跳动的病人心脏已停止跳动的病人，如患心脏病
8.
A single complete pulsation of the heart.
心搏一次完整的心脏跳动
9.
Your heart palpitates when you are excited.
你激动时，你的心脏就急速地跳动。
10.
expanding and contracting rhythmically as to the beating of the heart.
关于心脏跳动的有节奏的展开、收缩。
11.
Pacemaker cells produce an electrical current that causes the heart to beat.
起搏细胞产生的电流可使心脏跳动。
12.
The patient arrested en route to the hospital.
病人在去医院的路上心脏停止了跳动
13.
The beating of his heart grew fainter.
他的心脏跳动越来越无力了。
14.
galloping rhythm
【医】奔马状节律(一种不正常的心脏跳动)
15.
At 2: 25p.m, his heart ceased to beat.
在下午２点２５分他的心脏停止了跳动。
16.
(of the heart)beat heavily
（指心脏）剧烈地跳动
17.
His heart was thumping with excitement.
他激动得心脏砰砰直跳。
18.
an abnormal heartbeat rhythm.
心脏跳动节奏不规律。