delinquent/dɪˈlɪŋkwənt; dɪ`lɪŋkwənt/ n, adj (person) doing wrong or failing to perform a duty 做错事的或失职的（人） a juvenile delinquent 少年违法者 delinquent behaviour 失职行为 a delinquent soldier 犯过的士兵.
牛津英汉双解词典