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    1. hum

      英 [h?m] 美[h?m]
      • vi. 發(fā)低哼聲
      • vt. 用哼聲表示
      • n. 嗡嗡聲;哼聲;雜聲
      • int. 哼;嗯
      • n. (Hum)人名;(匈、塞、英)胡姆;(東南亞國(guó)家華語(yǔ))湛

      英英釋意


      1. the state of being or appearing to be actively engaged in an activity;
      "they manifested all the busyness of a pack of beavers"
      "there is a constant hum of military preparation"
      2. a humming noise;
      "the hum of distant traffic"