您要查找的是不是：
- Either of the two vertical pieces framing a doorway and supporting the lintel. 门框边框门框两边构成门口和支撑过梁的两竖直架中任一个
- Up and down section form plate seam should be strictly flat.Use a short wood piece to joint up and down vertical pieces and pass two section of neighbored circle hoop. 10上下两节模板接缝必须严密平整，设短木方搭接上下节的竖方并通过两节相邻两道环箍。
- 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。
- The vertical line meets the horizontal one here. 垂直线与水平线在此相交。
- 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。
- 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。
- Would you please give me a piece of paper? 能给我一张纸吗？
- I think I can do with one more piece. 我想我还能再吃一块。
- 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。
- 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。
- A vertical or nearly vertical line or plane. 垂直线，垂直面垂直或近似垂直的线或平面
- At right angles to a vertical line. 横的与垂直线成90度角的
- The piece is scored for piano and strings. 这是为钢琴、弦乐器谱的曲子。
- Either vertical edge of a square sail. 垂直帆缘横帆的任何一个垂直帆缘
- This piece of cloth was eaten by a moth. 这块布被蠹虫蛀坏了。
- An outer coat of glaze on a piece of pottery. 外层釉陶器釉面上的第二层釉
- One of the vertical supports of a handrail on a staircase. 楼梯栏杆小柱楼梯扶手的垂直支撑之一
