guileful ['gaɪlfəl]

例句:

• Being cruel, guileful and unscrupulous, the terrorist committed all manners of crimes including murder and arson.
  那个恐怖分子残酷 、 奸诈、肆无忌惮, 杀人放火,无恶不做.
  
• The pure but sensuous voice, the acuity and wit of her lyrics and the guileful arrangements mean that its candour endures.
  来自BBC
• He would be guileful bold and unhesitating in the use of that power of coercion.
  来自WSJ
• In his mind he probably finds them to be guileful, petty, inconsiderate and demanding.
  来自WSJ