常见例句用作名词 (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。 返回 arrearage