打小報告

打小报告
dǎxiǎobàogào
(coll.) to tattletale; to rat on sb

CEDICT

colloquial

Entry Composition

1 打小 dǎxiǎo (dialect) from childhood; from a young age
2 報告 bàogào
  1. to inform
  2. to report
  3. to make known
  4. report
  5. speech
  6. talk
  7. lecture

classifiers: 篇, 份, 個, 通