acquit
/əˈkwɪt; ə`kwɪt/ v
(-tt-)
1 [Tn, Tn.pr]
~ sb (of sth) declare sb to be not guilty (of a crime, etc); free or clear sb (of blame, responsibility, etc) 宣告某人无罪; 给某人平反, 免除责任
The jury acquitted him of (the charge of) murder. 陪审团宣告他谋杀罪（的罪名）不成立. Cf 参看 convict.
2 [Tn] ~ oneself well, badly, etc behave or perform in a specified way （以某种方式）活动或表现
He acquitted himself bravely in the battle. 他在战斗中表现得很勇敢.