arrearage
n. 迟滞；延滞；欠款
例句
用作名词(n.)
- The answer is affirmative, and the genetic liability of mental development arrearage is very big.回答是肯定的，而且精神发育迟滞的遗传倾向很大。
- Check account with the financial department and control the arrearage.与财务部门帐目核对及应收欠款的控制。