early 15c., from Middle French palpitation, from Latin palpitationem (nominative palpitatio), noun of action from past participle stem of palpitare "to throb, to flutter, to tremble, to quiver," frequentative of palpare "touch gently, stroke; wheedle, coax" (see feel (v.)).
权威例句
1. Palpitation from frequent extrasystoles or other arrhythmia is common.
来自频发的期前搏动或其他心律不齐的心悸亦属常见.
2. The signora received his assurance with very little palpitation or appearance of surprise.
“夫人”简直若无其事或毫无惊讶神色地接受了他这一坦白.
3. What medicine is right neurasthenic is the palpitation effect that cause better?
什么药对神经衰弱引起的心悸疗效比较好?
4. His palpitation now is surged as thousands of horses are surging forward.
此刻他的心跳有如万马奔腾.
5. Chest pain and stuffiness, palpitation, ischemia of coronary artery, asthma, hiccup, etc.