chill go down one's spine
背筋が寒くなる◆直訳 寒け(a chill)が背骨(spine)をスーッと走る ・When the earthquake broke out, I felt a chill going down my spine. : 地震が起こったとき、ゾクっとした。
Optimized studying based on the forgetting curve vastly improves memorization. - What is reminDO?
