"imprudent, not discrete" (early 15c.) and indiscrete "not containing distinct parts" (c. 1600) are both from Latin indiscretus "unseparated; indistinguishable, not known apart," the former via an Old French or Medieval Latin secondary sense. From in- "not" (see in- (1)) + discreet. Related: Indiscreetly; indiscreetness.
实用例句
1. Had he been indiscreet in what he had said?
他曾轻率地说过什么吗？
来自柯林斯例句
2. Tom was utterly indiscreet, and could never keep a secret.
汤姆言语很不谨慎，什么时候也别想他守住秘密。
来自柯林斯例句
3. How could he be so indiscreet?
他怎么能如此轻率？
来自柯林斯例句
4. He is notoriously indiscreet about his private life.
他在私生活方面的不检点是出了名的。
来自柯林斯例句
5. An indiscreet remark triggered off a long and costly strike.
