VERB
诬蔑；玷污；给…抹黑
If someone blackens your character, they make other people believe that you are a bad person.
例句
He accused him of knowingly spreading falsehoods in an effort to blacken my character...
他指控他蓄意散布虚假信息以玷污我的人格。
They're trying to blacken our name.
他们企图败坏我们的名声。