延滞
词典延滞
词典arrearage：拖延，延滞，欠款。
1. 延滞
1. retardation：retard 推迟 | retardation 延滞 | retarded potential 推迟势
2. arrearage：arrearage 欠款 | arrearage 延滞 | arrearage 迟滞
3. 延滞
3. be in arrears：be imprisoned 入狱 | be in arrears 延滞 | be in charge of 负责