knee-jerky

形容词 adj.
中文释义

英文释义

形容词 adj.
  1. Exhibiting or characteristic of a rash or automatic response. informal
    — Could you please resolve to control your knee-jerky impulse to give every Tom, Dick, and Harry (Kupfer?) a standing ovation?

词形变化

more knee-jerky comparative most knee-jerky superlative

词源

From knee-jerk + -y.
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