ghoul
/gu:l; ɡul/ n
1 (in stories) spirit that robs graves and feeds on the corpses in them （故事中的）盗墓食尸鬼.
2 (derog 贬) person with an unnaturally strong interest in death, disaster and other unpleasant things 以死亡、 灾难等恶事为乐的人
these ghouls who come and stare at road accidents 来看交通事故惨状引以为乐的好事者.