pal·pi·tate /ˈpælpəˌtet/
  (vi.)悸動,心跳,發抖
  pal·pi·tate /ˈpælpəˌtet/ 不及物動詞
  心悸
  Pal·pi·tate v. i. [imp. & p. p. Palpitated p. pr. & vb. n. Palpitating ]  To beat rapidly and more strongly than usual; to throb; to bound with emotion or exertion; to pulsate violently; to flutter; -- said specifically of the heart when its action is abnormal, as from excitement.
  ◄ ►
  palpitate
       v 1: cause to throb or beat rapidly; "Her violent feelings
            palpitated the young woman's heart"
       2: shake with fast, tremulous movements; "His nostrils
          palpitated" [syn: quiver, quake]
       3: beat rapidly; "His heart palpitated" [syn: flutter]