hypocritical 偽善的，虛偽的
Come on. Do you know how hypocritical this is?
拜托，你知道這有多虛偽嗎？

hypocrite 偽君子，虛偽的人，偽善者
They branded her a hypocrite.
他們污蔑她是偽善的人。

live a lie 過兩面人的生活，過騙人的生活；為人虛偽
I'm living a lie at work.
工作的時候，我帶著面具做人。
I have to keep living a lie so that the world accepts me.
我必須偽裝自己，才能讓這個世界接受我。

It's all show. 這是裝樣子的！
He made a great show of compassion.
他裝作很有愛心的樣子。
He made a great show of affection, but I knew he didn't mean it.
他大表愛慕之情，但我知道他不是真心。

two-faced 兩面派的；言行不一的；陰一套陽一套的
She pretends to be a friend but talks about me behind my back. She is so two-faced.
她假裝是我的朋友，卻在背后議論我。她真是個兩面派。

speak from both sides of your mouth 見人說人話，見鬼說鬼話
I don't trust that candidate -- he still hasn't committed to a clear course of action and is always speaking out of both sides of his mouth.
我不相信這個候選人--他沒有任何明確的行動，而且總是見人說人話，見鬼說鬼話。