vampirism

noun

1. 吸血鬼行为；吸血
   the behaviour or practices of vampires

1. The brothers head to New Orleans to search for someone from their past who could help solve the mysteries surrounding Elena's ( Nina Dobrev) vampirism.
   他们兄弟两会去新奥尔良找一个能帮他们揭开环绕在Elena身上吸血鬼之谜的人。
2. Graves were often opened three years after death of a child, five years after the death of a young person, or seven years after the death of an adult to check for vampirism.
   死去儿童的墓穴要在死后三年内开启，青年的墓穴要在死后五年内开启，成人的墓穴要在死后七年内开启以检查是否变为吸血鬼。
3. He didn` t contract vampirism from a bite like I did.
   他不像我是被吸血鬼咬到。
4. I have stories of old, implying they could cure someone of vampirism. I know nothing more than that. I hope you can learn the truth.
   我知道古老的故事，当中暗示他们可以治愈吸血鬼症。除此之外，我并不知道更多的信息。我希望你能够获知真相。

noun

1. the actions or practices of a vampire

2. belief in the existence of vampires