buyer's remorse

基本解釋

My only concern at this point is buyer's remorse.
眼下我唯一的擔(dān)憂就是買家后悔。
blog.sina.com.cn
Why make a friend feel buyer's remorse over their new car purchase by telling them all the terrible things you've read about it's reliability?
當(dāng)你和買主成為朋友后，如果你為他購買新車而感到深深地懊悔，那么為什么不干脆點(diǎn)告訴他這車實(shí)際上很糟糕呢？
For example, you might be reluctant to close because you're afraid that your customer might feel "buyer's remorse" and stop liking you -- a form of rejection.
比如說，你可能盡量避免與客戶形成太親密的關(guān)系，因?yàn)橛械目蛻糍I下你所推銷的東西之后又后悔自己的購買行為，并將這種情緒歸罪于你，這也是一種形式的拒絕。

Critics in the business community--including some Obama voters who now have buyer's remorse--tend to focus on two main themes.
FORBES: On The Cover/Top Stories
It seems the lead author of the Goldstone Report has experienced a severe case of second thoughts or buyer's remorse.
CENTERFORSECURITYPOLICY: Second thoughts, from Goldstone to the 'Arab Spring'
Just a month after they demanded Mubarak's ouster, an acute case of buyer's remorse is now plaguing his Western detractors.
CENTERFORSECURITYPOLICY: The Syrian spring

a feeling of regret (= a wish that you had not done something) after making a choice or decision