pepper sprays

美 [ˈpepər spreɪz]英 [ˈpepə(r) spreɪz]
  • n.胡椒粉喷雾剂(可用于反抗暴力和攻击)
  • pepper spray的复数
pepper sprayspepper sprays
  1. What are the effects of pepper sprays ? How long do they last ?

    辣椒喷雾有什么效果?能持续多长?