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unconditioned reflex

/ˌʌnkənˈdɪʃənd ˈriːfleks/

翻译: 指生来就有、无需学习或训练即可对特定刺激自动做出的反应,如手碰到烫的东西会缩回、物体靠近眼睛时会眨眼。

1 个条目

phrase

/ˌʌnkənˈdɪʃənd ˈriːfleks/C1formalscientific
  • zh指生来就有、无需学习或训练即可对特定刺激自动做出的反应,如手碰到烫的东西会缩回、物体靠近眼睛时会眨眼。

A natural, automatic response to a stimulus that does not require learning or conditioning, such as pulling a hand away from heat or blinking when something approaches the eye.

  1. Innate automatic responseC1formal

    A natural, unlearned response to a specific stimulus, present from birth.

    zh无条件反射

    • The knee-jerk reaction is a classic example of an unconditioned reflex.
    • Pulling your hand away from a hot surface is an unconditioned reflex.
    • Newborns have an unconditioned reflex to suckle when their lips are touched.