lien de coupleEn biologie et en éthologie, désigne un lien durable entre deux partenaires.
The pair bond between the two swans was evident as they worked together to build their nest.
Le lien de couple entre les deux cygnes était évident lorsqu’ils travaillaient ensemble à construire leur nid.
Definiciones
A strong and lasting relationship between two individuals, often of the opposite sex, that is typically formed for the purpose of mating and raising offspring.
The pair bond between the two swans was evident as they worked together to build their nest.