vampirism
n. 相信吸血鬼存在的迷信;勒索钱财;勾引
例句
As vampirism spread they began to organize themselves into clans.
作为吸血鬼的传播,他们开始氏族组织到自己。
Any claims of "psychic vampirism" can likely be explained by imagination or playacting.
任何关于“通灵的吸血鬼”的说法都可以被理解为非凡的想象力以及乐于角色扮演的行为。
Setting aside vampirism, or poorly-made glass that cracks at high speeds, the answer is that he must.
把吸血鬼和易碎的劣质玻璃忽略一旁,那么答案一定是肯定的。