above suspicion
adj. 无可怀疑(毫无可疑)
例句与用法：
My conduct has always been above suspicion.
我的行为从来就是无可置疑的。
Nobody who was near the scene of the crime is above suspicion.
在犯罪现场附近的人无不受到怀疑。
His loyalty is above suspicion.
他的忠诚无可置疑。
His conduct has always been above suspicion.
他的行为一直无可质疑。