unstoppable [ʌnˈstɑ:pəbl]

例句:

• He's still learning and when he hits his stride, he'll be unstoppable.
  他仍旧处在学习阶段，一旦驾轻就熟后将势不可挡。
  
• The progress of science is unstoppable.
  科学的前进步伐不可阻挡。
  
• Then he unleashed his own, unstoppable, attack.
  接着他开始了自己不可阻挡的攻击。
  
• When he was on form, he was unstoppable.
  来自THETIMES
• I had come to California on an unstoppable impulse.
  来自R. Rayner
• This coach says his athlete's drive is unstoppable.
  来自VOA