ONE PHRASE, IN CONTEXT
blow the whistle
揭发不当行为;举报违规之事

GET TO KNOW THE MEANING
读懂它,也学会这样说。
01揭发不当行为;举报违规之事
IN A SENTENCE
The engineer decided to blow the whistle after repeated safety reports disappeared from the official records.
多份安全报告接连从官方记录中消失后,这名工程师决定揭发此事。
