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altricial

/ælˈtrɪʃ.əl/

翻译: 形容动物幼崽出生或孵化时发育相对不成熟,需要亲代精心照料的状态。

1 个条目

adjective

/ælˈtrɪʃ.əl/C2formalscientific
  • zh形容动物幼崽出生或孵化时发育相对不成熟,需要亲代精心照料的状态。

Describes a young animal that is born or hatched in a relatively undeveloped state and requires extensive parental care.

  1. Hatchling dependencyC2formalscientific

    Describing young animals that are born or hatched in a relatively undeveloped state, requiring extensive parental care for feeding and protection.

    zh晚成雏的

    • Altricial birds, such as robins, are born blind and featherless.
    • Mammals like kittens are altricial and rely on their mother's milk.
    • The altricial hatchlings were completely dependent on their parents for warmth and food.

    同义词dependenthelplessimmaturenestlingnidicolous

    反义词precocial

词形
  • more altricial comparative form
  • most altricial superlative form