threateningly [ˈθrɛtənɪŋlɪ]

例句:

• "This ain't no affair of yours, boy!" McClosky said threateningly.
  “小子，这不关你的事！”麦克洛斯基威胁道。
  
• The whip cracked threateningly.
  鞭子挥得噼啪响得惊人.
  
• She picked up a metal bar and waved it threateningly.
  她捡起一根金属棍，威胁地挥了挥。
  
• Nostalgia and hindsight render what seemed threateningly lascivious and dangerously rebellious almost innocent.
  来自WSJ