| 词汇 | pair-bond |
| 释义 | pair-bond verb[ I ] biology specialized(alsopair bond)uk /ˈpeəˌbɒnd/ us /ˈperˌbɑːnd/ to form a close relationship with another person or animal: 形成配偶关系 A hormone called vasopressin, which is active in the brain, leads some voles to stay pair-bonded for life.一种叫做血管加压素的荷尔蒙活跃于大脑中，会导致一些田鼠终生保持配对关系。 Many coastal birds are now getting ready to pair bond, court, and nest. In some animals that don't have strong social bonds, certain kinds of drugs can make them more interested in pair-bonding with their mates. Animal (non-human) behaviour accidental apex predator beg behave behaviour behavioural science claw fawn gambol groom homing housebroken migrate monogamous monogamously monogamy murmuration nocturnal nuzzle scent pair-bond noun[ C ] biology specialized(alsopair bond)uk /ˈpeəˌbɒnd/ us /ˈperˌbɑːnd/ a close relationship between one person and another, or one animal and another: 配偶关系 Some researchers maintain that the pair-bond arose soon after the human line diverged from other primates. Humans form fairly stable pair bonds but they are not unbreakable.人类形成相当稳定的配偶关系，但并不是牢不可破的。 Most people who have the opportunity to form a pair-bond will do so at some time in their life. Male and female swans have permanent pair bonds and they both play equally important roles in raising their young. Breaking a long-term pair bond typically lowers the chances of nesting success. Animal (non-human) behaviour accidental apex predator beg behave behaviour behavioural science claw fawn gambol groom homing housebroken migrate monogamous monogamously monogamy murmuration nocturnal nuzzle scent |
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