dissembler

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

这位政客被揭露为一个伪君子，他从未打算履行竞选承诺。

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

经过多年的友谊后，她发现他不过是个伪君子，假装关心她的问题。

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

当这个伪君子关于销售数据的虚假说法曝光后，公司解雇了他。