1leech
2bloodsucking vermin
3vampire (translated European notion)
4fig. cruel exploiter, esp. a capitalist exploiting the workers
Examples
qí齐lǐ里tǎo讨yàn厌xī xuè guǐ吸血鬼diàn电yǐng影。
齐里讨厌吸血鬼电影。
Ziri hates vampire movies.
他最终变成了吸血鬼。
He eventually became a vampire.
萨米不是一般的吸血鬼。
Sami is not an ordinary vampire.