“勒索者”的英语可以翻译为：lackmailer，exactor，extortioner，wringer ...

勒索者的可恶之处在于他一开始往往是从事实入手的。The nasty thing about a blackmailer is that his starting point is usually the truth.勒索者企图向他勒索一大笔钱.The blackmailer tried to extort a large sum of money from him.勒索者把他的钱榨得一乾二净.The blackmailers bled ...