in arrear短语⁷⁷³⁴⁹ 基本例句 拖欠; 拖延 借贷与租赁 He is delinquent in paying his rent.他拖欠房租。 If the mortgage isn't paid, we will be in default.如抵押没有支付的话，我们就会拖欠款项。 He is prompt in paying his rent.他付房租从不拖延。 The delay made the patient go purple in the face.时间的拖延使病人脸色发紫。