n.勒索者；敲詐者

The extortioner does not practise in the home. 流氓不在自己家里敲詐勒索。

The blackmailer tried to extort a large sum of money from him. 勒索者企圖向他敲詐一大筆錢(qián)。

Weep over is the behavior which threaten to extort. 哭泣是恐嚇勒索的行為。

The police used torture to extort a confession from him. 警方對(duì)他嚴(yán)刑逼供。

"It's a vile attempt to extort money," said Mr. Pickwick. “這是下流的敲竹杠的企圖，”匹克威克先生說(shuō)。