invulnerable [ɪnˈvʌlnərəbəl]

例句:

• to be in an invulnerable position
  立于不败之地
  
• The dangerous drivers are those who think they're invulnerable.
  那些危险驾驶的人就是以为自己不会受伤.
  
• Many daughters assume that their mothers are invulnerable.
  很多女儿都认为她们的母亲无比坚强。
  
• She's not invulnerable after all, it appears.
  来自NEWYORKER
• His role of invulnerable and detached profligate is challenged by love.
  来自R. Ellmann
• So to Barcelona, who have often seemed as invulnerable as Federer or Davis.
  来自THETIMES