sketchy [ˈskɛtʃi]

例句:

• Even so, the rather sketchy results are sobering.
  来自SA
• He gave us a very sketchy account of his visit.
  他跟我们非常粗略地讲了他参观的情况。
  
• We managed to piece together the truth from several sketchy accounts.
  我们从几方面粗略的说法中设法弄清了真相.
  
• The material he supplied is too sketchy.
  他提供的材料过于简略.
  
• To begin with, information was sketchy and often conflicting.
  来自BBC
• Reports of the actual scope of the threat remain sketchy.
  来自VOA