touchpaper

剑桥词典

a small piece of paper , usually at one end of a firework , that you light in order to start the firework burning
（菸花爆竹的）導火紙，火硝紙
The instructions on the fireworks said "Light the blue touchpaper, and stand clear ." 爆竹上的說明寫道：“點燃藍色導火紙，然後遠離。” 返回 touchpaper