Your heart palpitates when you are excited.你激动时,你的心脏就急速地跳动.Insomnia usually appears together with heart palpitates in clinical syndrome or symptom complex.失眠和心悸在临床证候中常常共同出现....

v. （心脏）悸动( palpitate的第三人称单数 )，突突跳，急速地跳动，颤抖...

palpitates的音标：...