Definition: showing that you have not done anything illegal Level: C2
他保持着无违章的驾驶记录。
He maintains a ___clean driving record.
政治家们努力维持清白的公众形象。
Politicians work hard to maintain a ___clean public image.
尽管接受了调查，他的记录依然完全清白。
Despite the investigation, his record remained completely ___clean.
