Pavlov's dog

名词 n.

英文释义

名词 n.
  1. A person who reacts instinctively to a stimulus, without thought or consideration. attributive,often
    — For quotations using this term, see Citations:Pavlov's dog.

词形变化

Pavlov's dogs plural Pavlov dog alternative

词源

In reference to the Russian physiologist Ivan Pavlov's work on classical conditioning: he discovered that dogs could be conditioned to salivate when a bell was rung, if it had previously been rung whenever food was given.
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