indiscreet
🇺🇸
/ˌɪndɪˈskriːt/
🇬🇧
/ˌɪndɪˈskriːt/
not careful in keeping private things private or saying things that should not be said.
She was indiscreet about her friends' secrets, which made them upset.
她对朋友的秘密不够保密,这使他们感到不高兴。