vi.

1. （心臟，脈搏等）跳動，悸動
   His heart throbbed at the good news.

   聽到這好消息，他的心高興得直跳。

2. 有節奏地震動
   The drums seemed to throb in his ears.

   陣陣鼓聲彷彿在他耳邊震響。

3. 抽動；陣陣作痛
   My head was throbbing.

   我的頭疼得很厲害。

n.

1. 跳動，悸動
   She felt her heart give a great throb.

   她感到心猛地一跳。

2. 震動；抽動，抽痛

v.

1. beat or sound with a strong, regular rhythm; pulsate.
2. feel pain in a series of pulsations.

n.