cohab

例句：

1. 1.They decided to cohabit after their divorce.
   他们在离婚后决定共同居住。
2. 2. He shared a house with his parents when he was young.
   他小时候和父母一起合住了一所房子。
3. 3.Cohabitation is becoming more common in urban areas.
   合住现象在城市地区变得越来越普遍。