反义词是unselfish,例如:

1、As a player he was unselfish, a true team man.作为一名选手,他毫无私念,真正把自己摆在团队中。

2、She started to get a reputation as an unselfish girl with a heart of gold.她开始被人们赞誉为有一颗金子般的心的无私女孩。

3、He is unselfish and above small jealousy and hatred.他毫不自私,没有一点忌妒和怨恨之意。