| 释义 |
pair bond
pair bondn. The temporary or permanent association formed between two animals during courtship and mating.
pair′-bond′ v.pair bond n (Zoology) the exclusive relationship formed between a male and a female, esp in some species of animals and birds during courtship and breeding pair bonding n
pair bond
pair bondn. The temporary or permanent association formed between two animals during courtship and mating.
pair′-bond′ v.pair bond a relationship established between the male and female of higher vertebrates for breeding purposes. In some cases, such as swans, it may last for life. |