首頁英語詞典perturbationperturbation英英釋意

      perturbation

      英[,p??t?'be??(?)n] 美[,p?t?'be??n]
      • n. [數][天] 攝動;不安;擾亂

      英英釋意


      1. an unhappy and worried mental state;
      "there was too much anger and disturbance"
      "she didn't realize the upset she caused me"
      2. (physics) a secondary influence on a system that causes it to deviate slightly
      3. activity that is an intrusion or interruption;
      "he looked around for the source of the disturbance"
      "there was a disturbance of neural function"
      4. a disposition that is confused or nervous and upset
      5. the act of causing disorder

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