Definition
to abandon a spouse or partner in favor of pursuing a romantic or sexual relationship with another individual
舍弃原有关系，与他人发展恋情关系
After he met his new girlfriend, he decided to go off with her, leaving his wife behind, which disappointed his family greatly.
他认识了新女友后，决定抛弃妻子与她在一起，这让他的家人非常失望。
She chose to go off with the attractive colleague, making her partner feel betrayed.
她选择与那位有魅力的同事在一起，让她的伴侣感到被背叛。
The scandal shocked the entire community, as the married man went off with another woman, abandoning his family.
这场丑闻震惊了整个社区，因为那个已婚男人抛弃家庭与另一个女人私奔。