The meeting ended on a sour note with several people walking out.

几个人退席，会议不欢而散。

《牛津词典》

There's very little room for mistakes. 4. He never hits a sour note.; 3.

做这种事，只容许很小的犯错空间。4。他从没出过半点儿错。

youdao

A bill that's on its way to parliamentary approval in France threatens to strike a sour note for Apple and Microsoft.

法国国会即将通过的一项法案，对于苹果与微软来说可能是坏消息。

youdao

The only sour note for Ferguson's side was Rooney heard swearing by a television camera after scoring.

BBC: Sir Alex Ferguson lauds Man Utd's 'champions' display

He said he didn't want to do it after the 2006 election, that that would have been a sour note.

NPR: Karl Rove Leaves, Romney Wins Iowa Straw Poll

This week's Mocha Moms conversation hit a sour note with some bloggers.

NPR: Two Weeks Of Non-Stop Political Action Sets Off Bloggers