con artists
fake experts
fraudulent schemes
medical quacks
1. The city was swarmed with charlatans selling fake medicines.
这座城市到处都是兜售假药的骗子。
2. Many victims were deceived by these clever charlatans.
许多受害者被这些狡猾的骗子给骗了。
A: I heard he can cure any illness with this tonic.
A：我听说他可以用这种补药治愈任何疾病。
B: Don't believe him; he's just one of those charlatans.
B：别相信他；他只不过是那些骗子之一。
1) 骗子
2) 江湖骗子
3) 伪装成专家的人
1. 骗子，江湖骗子
e.g.
The crowd realized the performer was a charlatan.
人群发现表演者是个骗子。
noun
1. People who falsely claim to have special knowledge or skill in order to deceive others.
Synonym: frauds, imposters, quacks