Never say die

形容词 never say die:

1. impossible to subdue
   同义词：indomitable, never-say-die, unsubduable

1. "Never say die!" said Oliver, "we have an arrow left in our quiver."
   "不要绝望，"奥利弗说，"咱们还有办法。
2. Never say die!
   别气馁！