noun🔗Share内部告発者One who reports a problem or violation to the authorities; especially, an employee or former employee who reports a violation by an employer."We owe it to a small group of brave whistle-blowers that we know about the infractions at all."私たちが違反について知っているのは、少数の勇敢な内部告発者のおかげです。governmentbusinesslaworganizationjobpersonsocietymoralrightactionChat with AIVocabulary GamePractice Reading