adj.未得报仇的；未得雪耻的

The three terrible, winged goddesses with serpentine hair, Alecto, Megaera, and Tisiphone, who pursue and punish doers of unavenged crimes. 司复仇的三女神之一三位长有翅膀和蛇发的可怕的女神：阿勒克图、墨纪拉和底西福涅，她们追捕和惩罚那些犯下未被雪耻的罪行的人

It was impossible for him to insult his grandfather and it was equally impossible for him to leave his fathep unavenged. 他不能侮辱他的外祖父，却又不能不为父亲雪耻。

I went to her then, struggling not to cry myself, and told her I would not let the deaths of Fruma and the children go unavenged. 我走过去，拼命克制住自己不要哭出来，告诉她我不会让弗伦娜和孩子们白白地死去。

Meanwhile,the young man had slung on to his person a decidedly shabby upper garment,and,erecting himself before the blaze,looked down on me from the corner of his eyes,for all the world as if there were some mortal feud unavenged between us. 同时，那年轻人已经穿上了一件相当破旧的上衣，站在炉火前面，用眼角瞅着我，简直好像我们之间有什么未了的死仇似的。我开始怀疑他到底是不是一个仆人了。

Meanwhile, the young man had slung on to his person a decidedly shabby upper garment, and, erecting himself before the blaze, looked down on me from the corner of his eyes, for all the world as if there were some mortal feud unavenged between us. 同时，那年轻人已经穿上了一件相当破旧的上衣，站在炉火前面，用眼角瞅着我，简直好像我们之间有什么未了的死仇似的。 我开始怀疑他到底是不是一个仆人了。