她的心因兴奋而悸动.Her heart vibrates with excitement.他突然感到眩晕，心脏开始悸动。He felt suddenly faint, and his heart began to palpitate.他要引起牧师一阵痛苦的悸动 吗 ?Would he arouse him with a throb of agony?...

“悸动”的英语可以翻译为：palpitate，palpitation，pant，pulsate，flutter ...