undreamed-of

adj.

1. 意想不到的；做梦都没想到的
   much more or much better than you thought was possible
   1. undreamed-of success
      意想不到的成功

1. This new design will offer undreamed-of levels of comfort, safety and speed
   这种新设计将会给您带来意想不到的舒适、安全和快捷。
2. They have freedoms that were undreamed-of even ten years ago.
   他们现在所享有的自由哪怕在10年前都是做梦也想不到的。
3. She rose to undreamed-of heights of power and fame.
   她的权力和声望上升到她做梦都想不到的高度。
4. Cloning could create undreamed-of complications for the race.
   无性繁殖可能会给人类带来想像不到的复杂问题。