Whistle-blower
01
举报人, 告密者
an employee or former employee who reports wrongdoing or illegal activity within an organization
例子
The whistle-blower exposed the company's safety violations.
举报人揭露了公司的安全违规行为。
She became a whistle-blower after discovering financial fraud.
她在发现金融欺诈后成为了一名举报人。
