VERB
使免于罪責;證明…無罪;宣布…無罪
If a court, report, or person in authority exonerates someone, they officially say or show that that person is not responsible for something wrong or unpleasant that has happened.
例句
The official report basically exonerated everyone...
官方報道基本上宣布所有人無罪。
An investigation exonerated the school from any blame.
一項調查證明該學校沒有任何過失。