n.(动物或植物上的)刺；棘；刺痛
v.(使）刺痛
The scream sent a prickle down my spine. 尖叫声听得我像针由上到下刺我的脊骨。
My scalp began to prickle as I realized the horrible truth. 我了解到了那令人恐惧的事实，顿时感到不寒而栗。
