vt.

1. 使免受指控；证明……无罪
   Your alibi was not accepted by the prosecutor. Therefore, it did not exonerate you from the crime.

   你的不在场证明并没有被检方接受。因此，你并没有免罪。

2. 免除

v.

1. officially absolve from blame.
2. (exonerate someone from) release someone from (a duty or obligation).