The rope could not be disentangled and had to be cut.绳子解不开了，只能剪断。She finally disentangled herself from a bad relationship.她终于从一段糟糕的感情纠葛中解脱出来。She had just disentangled herself from a long relationship.她刚从一段历时很久的感情中解脱出来。He disentangled himself from the brambles.他从荆棘丛中挣脱出来。