blow the whistle

基本解釋

This week, the planets blow the whistle on that people-pleasing behavior.
這周的星象預示著一些取悅他人的行為。
blog.sina.com.cn
A group that's often quick to blow the whistle when it sees food industry high jinks — The Center for Science in the Public Interest — also issued a press release urging caution.
"公共利益科學中心"是一伙這樣的人，他們一看到食品行業(yè)有點啥事兒就大呼小叫。他們也來湊熱鬧，也發(fā)表了一份新聞稿，敦促公眾謹慎行事。
Minority physicians or docs in small practices were less likely to blow the whistle than hospital staff.
和大醫(yī)院的職工們相比，小醫(yī)院的小部分內(nèi)科醫(yī)師或者是醫(yī)生不太會告狀。

And over time an increasing number of participants will blow the whistle and drive down these unnecessary charges.
FORBES: Q3 Ends in Midst of Bull Market; More Room to Run
The result is that employees have felt unable to blow the whistle (at least openly) on unsavoury practices.
ECONOMIST: Japanese business ethics
Do you raise your hand and blow the whistle on him or her?
FORBES: Do Law Enforcement Officers Have "A Code" Or A Culture Where They Overlook The Transgressions Of Other Cops Or Retired Cops?