blind stag·gers /-ˈstægɚz/ 名詞
  蹣跚病,急性硒中毒,盲蹣跚病,動物急性硒中毒
  blind staggers
       n : a disease of the central nervous system affecting especially
           horses and cattle; characterized by an unsteady swaying
           gait and frequent falling [syn: staggers]