每日雅思词汇：遥特遥问题　　论资排辈:assign priority according to seniority 　　房产限购:limitations on property purchase 　　房奴:mortgage slave 　　扯皮:dispute over trifles 　　内耗: internal friction 　　低调处理:downplay 　　遥校舍:shoddily built schools 　　擦边球:take advantage of legal loopholes