charlatan -------- 骗子（名词）

英文释义
(noun) A deceiver; someone who tricks people by making elaborate but false assertions.

例句
The talkative old man boasted that he could cure cancer with his magic plants, but most doctors believed he was a charlatan.
这位夸夸其谈的老人吹嘘能用手中的神奇植物治愈癌症，但大多数医生都认为他是一个骗子。