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- The dogs in the street are fighting over a piece of bone. 街上的狗在争抢一块骨头。
- I need a piece of string to tie this parcel up. 我需要一根细绳把这包裹扎起来。
- She was hit by a piece of falling masonry. 她被建筑物上落下的一块石头砸着了。
- The boy is daubing a piece of paper with red ink. 那孩子正在用红墨水在纸上乱涂。
- Would you please give me a piece of paper? 能给我一张纸吗？
- She tore off a piece of music and then went out. 她匆匆演奏了一支曲子就走出去了。
- An outer coat of glaze on a piece of pottery. 外层釉陶器釉面上的第二层釉
- Please pass me a piece of paper handkerchief. 请递给我一张纸巾。
- Baby's head, there is not a piece of bone coverage, also appeared to hop hop, this is the fontanelle. 宝宝的头顶上，有一块没有骨头覆盖，看上去还一跳一跳的地方，这就是囟门。
- He found a piece of fossil of an ancient bird. 他发现一块古代鸟类的化石。
- I was hurt by a piece of falling masonry. 我被掉下来的一块建筑用石块砸伤。
- The baby was given a piece of candy. 这孩子拿到了一块糖。
- The teacher wrote on the blackboard with a piece of chalk. 老师用一支粉笔在黑板上写字。
- She cut her finger on a piece of broken glass. 她被一块碎玻璃划伤了手指。
- A piece of peat that is burned for use as fuel. 泥炭作为燃料燃烧的一块泥炭
- A piece of bone. 一块骨头
- He covered over the hole in the roof with a piece of asphalt felt. 他用一块沥青油毡盖住了房顶的漏洞。
- Bend a piece of iron into a horseshoe. 把一块铁弯曲成马蹄形。
- Conclusion The effect of CHA in cervical antero posterior operation is similar to that of autograft bone,and it is unnecessary to resect a piece of bone from a health region of the body. 结论在颈椎前、后路手术中应用CHA可达到接近自体植骨的效果，从而免除了从患者健康部位取骨的手术。
- He penciled down his name on a piece of paper. 他在一张纸上用铅笔写下了自己的名字。
