adj.轻率，不慎重的，不审慎的，鲁莽的

She was indiscreet enough to reveal her secret to everyone at the party.
她在派对上不慎透露了她的秘密。
His indiscreet comments about his colleagues caused a rift in the team.
他对同事的不当言论导致团队出现了裂痕。
It was indiscreet of her to discuss her personal life with strangers.
她与陌生人谈论私生活是不明智的。
The politician's indiscreet affair became public, damaging his career.
这位政治家的不检点恋情曝光，损害了他的职业生涯。
He made an indiscreet joke about his boss, which led to his dismissal.
他开了一个关于老板的不得体笑话，结果导致被解雇。
The indiscreet leak of confidential information endangered national security.
机密信息的不慎泄露威胁到了国家安全。
The celebrity's indiscreet tweets sparked controversy and backlash from fans.
这位名人的不当推文引发了争议和粉丝的反弹。
His indiscreet spending habits landed him in deep financial trouble.
他挥霍无度的习惯使他陷入了严重的财务困境。
The indiscreet behavior of some guests ruined the elegant atmosphere of the dinner party.
一些客人的不得体行为破坏了晚宴的优雅气氛。
The indiscreet sharing of sensitive data could lead to legal consequences.
不慎分享敏感数据可能会导致法律后果。