If there is uproar, there is a lot of shouting and noise because people are very angry or upset about something.
例句
The announcement caused uproar in the crowd...公告在人群中引起了騷動。The courtroom was in an uproar.法庭上一片嘩然。
N-UNCOUNT
騷亂；騷動
You can also use uproar to refer to a lot of public criticism and debate about something that has made people angry.
例句
The town is in uproar over the dispute...整個城市因為這次爭端而陷入了騷動。The surprise announcement could cause an uproar in the United States.這一突然發布的公告可能會在美國引起騷亂。
英漢詞典釋義
n.
吵鬧, 喧囂, 騷亂
She could hear the uproar in the room.她能聽見房間里的吵鬧聲。With the whole meeting in uproar, the chairman abandoned the attempt to take a vote.因為整個會議一片喧囂, 主持會議的人放棄了投票表決的嘗試。