每个子类一张表 Table per subclass

每个具体类一张表 Table per concrete class

害怕每一张脸孔 And Frightened Of Every Face

每购买一张贺卡 Each purchase a greeting card ; Each purchase a card ; Buy a card for each

我打出了每一张牌 I've played all my cards

每天一张 Every day one ; A day

每月得到一张帐单 get a bill monthly

每个类一张表 Table per Class

每个类型一张表 table-per-type

每个人都有一张嘴 Everyone has a mouth