late 15c., from Middle French délinquant, from present participle of délinquer (15c.), and directly from Latin delinquentum (nominative delinquens), present participle of delinquere "to fail; be wanting, fall short; offend," from de- "completely" (see de-) + linquere "to leave" (see relinquish). As an adjective, from c. 1600.
权威例句
1. Most delinquent children have deprived backgrounds.
多数少年犯都有贫困且未受教育的背景.
2. The businessman was billed for delinquent taxes.
那商人因拖欠税金而被罚款.
3. You are a delinquent subordinate.
你是一个失职的部下.
4. He is delinquent in paying his rent.
他拖欠房租.
5. A boy might live in a minus neighborhood but not be a delinquent.