sour taste in mouth

基本解释

THE SCANDAL - Allegations of votes being bought leave a sour taste in the mouth.
丑闻——关于那些受贿的选票，总让人觉得心里不是滋味。
Detected by sweet and sour, sometimes vinegary smell and taste along with a sharp feeling in the mouth.
检测糖醋，有时醋酸嗅觉和味觉随着尖锐的感觉，在嘴里。
The acid sour and sweet sweet feeling in the mouth, the thick milk is fragrant, entrusts with the sense of taste nature the imagination, alike first month of summer romantic.
酸酸甜甜的口感，浓浓的奶香，赋予味觉大自然的想象，一如初夏的浪漫。

Blank also may have a sour taste in his mouth from the Michael Vick saga.
FORBES: Redemption, Family Honor And Ring Replacement Are Just A Few Of The Huge Things At Stake For The Four Team Owners In The NFL Conference Championship Games
The franchise also has a sour taste in its mouth from its last Super Bowl appearance, after the 1998 season.
FORBES: Redemption, Family Honor And Ring Replacement Are Just A Few Of The Huge Things At Stake For The Four Team Owners In The NFL Conference Championship Games
As you pointed out in your piece, I think it was this morning in the paper, Andy, that left a very sour taste in everybody's mouth who saw it.
NPR: Heartbreak at the Preakness Stakes