unmistakable [ˌʌnmɪˈstekəbəl]

例句:

• In any form, that lemony tang is unmistakable.
  来自WSJ
• The old man was showing unmistakable signs of senility.
  老人已老态毕现。
  
• He didn't give his name, but the voice was unmistakable.
  他没留下姓名，但是那个声音是绝不会错的。
  
• Her accent was unmistakable.
  她的口音是很明显的。
  
• Then, unmistakable rapid fire from a machine gun.
  来自WSJ
• A change had gradually taken place in Hannah...subtle but unmistakable.
  来自P. Gallico