pour cold water on

基本解释

The stock recovered somewhat after several analysts stepped forward to pour cold water on the J. P. Morgan report.
不过，多名分析师对摩根大通的报告给予反驳后，苹果股价略微有所回升。
Earlier on Wednesday Sports and Culture Minister Giuliano Urbani seemed to pour cold water on the idea of extra handouts for the sport.
文化和体育部长马上也给这个计划泼了冷水，声撑一分多余的钱也不会给。
Pinocchio had no hat, but he managed to get under the window just in time to feel a shower of ice-cold water pour down on his poor wooden head, his shoulders, and over his whole body.
匹诺曹没有帽子，但他设法走到窗下，正好一大盆冰水泼在了他可怜的木头脑袋、肩膀和全身上。

Of course, it's easy to pour cold water on some of the assumptions made in Edlund and Korn's mathematical model.
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"We are delighted that concerns raised by the Center for Security Policy last month seem to have helped to pour cold water on this highly dubious transaction, " says Gaffney.
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In deciding to raise short-term interest rates by half a point, to 6.5%, on May 16th, Alan Greenspan, the chairman of the Federal Reserve, has clearly decided to pour cold water on America's red-hot economy.
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