unselfish

形容词 unselfish:

1. disregarding your own advantages and welfare over those of others
2. not greedy

1. Generous in forgiving; eschewing resentment or revenge; unselfish.
   表现高尚品德的宽宏大量的; 消除怨恨和报复的; 无私的
2. His unselfish work is beginning to tell.
   他无私的工作开始产生效果。