n.勒索者;敲詐者
The blackmailer bled him for $20000. 勒索者勒索他兩萬(wàn)美金。
When you pay off a blackmailer, she gets your money, but all you get is her word not to disclose. 當(dāng)你付錢給勒索者時(shí),她拿走你的錢,但你得到的只是她不去揭露的承諾。