VERB
(通常指为避免麻烦或指责)（同…）脱离瓜葛，（与…）分清界线，（和…）一刀两断
If you disassociate yourself from something or someone, you say or show that you are not connected with them, usually in order to avoid trouble or blame.
例句
I wish to disassociate myself from this very sad decision...
我希望我同这个令人遗憾的决定撇清关系。
He proposed that the Council should disassociate itself from such behaviour.
他提议委员会应同这种行为撇清关系。