替补男友英语怎么说

"Standby Boyfriend" 是替补男友的意思，可以简写为 "SBF"。这个短语起源于网络用语，指那些当主要男友不能陪伴时所找的替代品。
例句：
I don't want to be just a standby boyfriend, I want to be her one and only.
我不想成为她的替补男友，我想成为她的唯一。
She has a boyfriend but she always calls me when he is busy, I feel like I'm just a standby boyfriend to her.
她有了男友，但她每当他忙的时候总是给我打电话，我感觉自己就像是她的替补男友。
I'm tired of being a standby boyfriend, I want to be a priority in someone's life.
我厌倦了做替补男友，我想成为某人生活中的重要人物。