His rent payment is overdue.他的房租过期未付.This debate is long overdue...这场辩论早该进行了。I'll go home and pay an overdue visit to my mother.我将回家看望母亲，其实我早该回去了。Teachers have joined a strike aimed at forcing the government to pay ...
Maria loved both the children. There was never a hint of favouritism.玛丽亚对两个孩子都疼爱有加，向来一视同仁。The students accused the teacher of favouritism.学生指责老师有偏心。A wise teacher never shows favouritism.聪明的老师从不显露偏心....