n. a separate part of a whole
n. an item that is an instance of some type;
n. an instance of some kind
n. an artistic or literary composition
n. 块, 片, 篇, 碎片, 部分, 部件, 标准量
vt. 修补, 修理, 拼合, 接线头
vi. 吃零食
1. I would like a piece of cake, please.
我想要一块蛋糕，谢谢。
2. Can you give me a piece of paper?
你能给我一张纸吗？
3. She found a piece of jewelry on the ground.
她在地上发现了一件珠宝。