耦联起来的英文：
couple up
n. 对，双；配偶，夫妻；数个
v. 连接，结合；加上；性交；成婚
- bayonet coupling
卡口式联结 - It is not every couple that is a pair
成双并非皆配偶 - Every couple is not a pair
同床异梦,貌合神离 - The young couple decided to have a child.
小两口决定要个孩子。 - The priest married the couple.
牧师为那对新人主持婚礼。