a.

1. 振動的；顫動的
   The leaves were vibrant in the breeze.

   葉子在微風中抖動。

2. 振響的；響亮的
   He has a vibrant voice.

   他有著響亮的嗓音。

3. 充滿生氣的；活躍的[（+with）]
   The city is vibrant with life.

   這城市充滿生機。

4. （光線）明亮的；（色彩）鮮明的
   That color is too vibrant for this room.

   對這個房間來說那種色彩太鮮了。

adj.

1. full of energy; lively.
   ▸(of colour or sound) bold and strong.
2. quivering; pulsating.