a.

1. 破坏性极大的，毁灭性的
   A smouldering cigarette can kindle a devastating bushfire.

   闷燃着的香烟会引起毁灭性的林区大火。

2. 辛辣的，挖苦的
3. 惊人的；压倒性的；有魅力的
   You look devastating in that new dress.

   你穿那套新衣服看上去漂亮极了。

   His jokes were completely devastating.

   他的笑话滑稽极了。

adj.

1. highly destructive or damaging.
2. causing severe shock or grief.
3. informal extremely impressive, effective, or attractive.