the piece of用法
问题描述：
the piece of用法
答
the piece of由于有定冠词the,在使用时是有所指的.如：There is a piece of bread on the plate.(盘子里有片/块面包.)The piece of bread was bought yesterday.（那/这块面包是昨天买的.——这里是第二次提到前面说...