dissembler

The politician was exposed as a dissembler who never intended to keep his campaign promises.

用法提示：名词 dissembler 指称一个言行不一、掩饰真意的伪善者。

After years of friendship, she discovered he was merely a dissembler who pretended to care about her problems.

用法提示：dissembler 作表语，描述一个隐藏真实感受的人。

The company fired the dissembler when his false claims about sales figures came to light.

用法提示：dissembler 作宾语，指代一个欺骗他人的员工。