absolve（vt） ～ sb from/of sth 开脱某人（的罪责），宣布免除某人（所受的责难）
The court absolved the accused man。
法官判决被告无罪。
Sorry Georgie, history will not absolve you, I promise this!
不好意思了，乔治，历史不能赦免你，我保证！
The elements of weakness which mark every person cannot absolve me from the burdens and blessings of responsibility for myself and to others.
每个人都有不足之处，但我为自己与他人排忧解难和祈求祝福的责任并不能因此免除。
exonerate（vt）（尤用于被动语态）宣布某人无罪过 ～ sb from sth
He was exonerated from all responsibility for the accident。
已确定他无须对事务负任何责任。
Lauer is exonerated from blame.
劳尔被免除罪责。
Lyndon was exonerated from the accusation of cheating.
林登被免受进行欺骗的指控。