Because of this, Dostoyevsky had a terrible fear of being buried alive.
因此他非常害怕自己会被活活埋葬。
Robinson Crusoe 鲁滨逊漂流记(Black Cat)
I climbed the fence, for fear of being buried alive.
我爬上围栏, 生怕被活埋。
英语百科
Taphophobia
Fear of being buried alive is the fear of being placed in a grave while still alive as a result of being incorrectly pronounced dead. The abnormal, psychopathological version of this fear is referred to as taphophobia (from Greek τάφος - taphos, "grave, tomb" and φόβος - phobos, "fear"), which is translated as "fear of graves".