adj.食尸鬼似的；恐怖的
This idea may stem from ghoulish novels. 这个点子可能来自食尸鬼小说。
There is a quiet mysticism to the work, despite the presence of the ghoulish skull. 尽管画中出现了恐怖的头盖骨，仍然有一种静寂的神秘主义笼罩着作品。
