impeccable [ɪmˈpɛkəbəl]

例句:

• She had an impeccable aristocratic pedigree.
  她有纯正的贵族血统。
  
• The best word for this recording is 'impeccable'.
  来自BBC
• He dressed well and had impeccable manners.
  他衣冠楚楚，待人接物无可挑剔。
  
• He has an impeccable sense of timing.
  他有着无可挑剔的节奏感。
  
• They understand what made Malachy such an impeccable Pekingese.
  来自WSJ
• Impeccable ear candy, from start to finish.
  来自BBC