unrewarded /ˌʌnrɪˈwɔːdɪd/

• 1.  

  ADJ（形容词） You can say that someone goes unrewarded, or that their activities go unrewarded, when their achievements are not rewarded or acknowledged. 未获奖赏的; 未取得报偿的

  例：

  Success in many societies often goes unrewarded.

  在许多社会，成功通常不能获得奖赏。