您要查找的是不是：
- He bit off a large piece of the apple. 他咬下一大块苹果。
- 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。
- Baggage in excess of the checked baggage allowance shall be charged per piece according to piece system for the sectors where piece system applies for fares other than SkyTeam RTW fares. 行李超出规定免费行李额时，应根据航段计件法来计算，计件收取费用，而且不是按照天合联盟环球套票运价。
- 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。
- I suppose you also have a caste system in your society. 我想你们的社会里也有一种等级制度。
- The right to dissent is part of our political system. 有持异议的权利是我们政治体制的组成部分。
- 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。
- This piece of glass seems to be part of a lamp. 这片玻璃似乎是一盏灯的一部分。
- Do you know how to log in to the system? 你知道怎么登录进入这个系统吗？
- Public opinion was against the old feudal system. 公众舆论反对旧的封建制度。
- The system works on the principle that heat rises. 该项装置是按照热力上升的原理运转的。
- Would you please give me a piece of paper? 能给我一张纸吗？
- The drainage system has been aged. 排水系统已经老化了。
- I think I can do with one more piece. 我想我还能再吃一块。
- They called for a radical reform of our tax system. 他们要求对税收制度进行根本改革。
- 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。
- Keep that piece of wood; it may come in useful. 留着那块木头，它可能会有用的。
- This is a highly efficient new heating system. 这是个高效的新取暖系统。
- The house is now something of a museum piece. 这座房子现在几乎可以说是珍贵文物了。
- He's mute on the subject of social system. 他对社会制度的问题保持沉默。
