3. Then suddenly, the ghost of his father appeared before them. 那时，他父亲的鬼魂忽然出现在他们的面前。
英英解释
n.
1. a mental representation of some haunting experience
2. a writer who gives the credit of authorship to someone else
3. the visible disembodied soul of a dead person
4. a suggestion of some quality v.
1. move like a ghost
2. haunt like a ghost; pursue
3. write for someone else
