urchin [ˈɜ:rtʃɪn]

例句:

• Madonna is raffish, gamine, still full of...street-urchin mischief.
  来自C. Paglia
• One example is the starfish and sea urchin family.
  来自SA
• a dirty little street urchin
  肮脏的街头小乞丐
  
• You should sheer off the urchin.
  你应该躲避这顽童.
  
• He is a most wicked urchin.
  他是个非常调皮的顽童.
  
• The urchin...Took aim, and shot with all his strength.
  来自Swift