profligate [ˈprɑ:flɪgət]

例句:

• Duff was a brilliant intellect and a profligate seducer.
  来自WSJ
• Their profligate lifestyle resulted in bankruptcy.
  他们挥霍的生活方式导致的破产.
  
• This young man had all the inclination to be a profligate of the first water.
  这个青年完全有可能成为十足的浪子.
  
• Similarly Americans have been profligate in the handling of mineral resources.
  同样的,美国在处理矿产资源方面亦多浪费.
  
• Compared with Ferrante, Thomas Pynchon is a publicity profligate.
  来自NEWYORKER
• Germans have alternated between periods of profligate borrowing and staunch purism.
  来自Dictionaries