Significant other
01
人生伴侣, 爱人
one's partner, wife, or husband with whom one has a long-term sexual or romantic relationship
例子
She introduced her significant other to her family at the holiday gathering.
她在假日聚会上向家人介绍了她的重要另一半。
They 've been together for years, and he 's her significant other in every sense of the term.
他们已经在一起多年了，他在任何意义上都是她的重要另一半。
