情人的英文是lover。
lover：
n.(婚外的)情人，情侣;爱好者;热爱者；
（图片来自网络侵删）
复数： lovers
相关介绍Police want to interview her jilted lover.
警方想找那个被她抛弃的情人来问话。
He was involved in a punch-up with Sarah's former lover.
他和萨拉的旧情人打起来了。
What was your first present from your lover? Model car.
第一次收到情人的礼物是什么？模型车。
I also am now enjoying myself with a new lover.
现在我也有了新的情人，我过得很开心。
