vital

形容词

1. 1

   极重要的、不可或缺的、关键的

   Getting enough sleep is vital to your long-term health.

   充足的睡眠对你的长期健康极为重要。

2. 2

   生命的、维持生命所必需的医学

   The bullet narrowly missed several vital organs.

   子弹差一点就打中几个重要器官。

3. 3

   充满活力的、生气勃勃的正式

   She remained vital and curious well into her eighties.

   她到八十几岁仍然充满活力、对世界感到好奇。