您要查找的是不是：
- Punching Process and Die Design for Precision Punching Gear Piece 精冲片齿轮的冲压工艺与模具设计
- 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 driven gear fits its driving gear like a glove. 这个从动齿轮与它的主动轮啮合得非常好。
- My whole morning's work has been put out of gear by that mishap. 我一个上午的工作全让这倒霉的事给弄得乱了套。
- 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。
- All his camping gear was packed in the rucksack. 他的野营物品全都放在背囊里了。
- 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。
- Put the gear lever in the neutral position. 把变速杆推到空挡的位置。
- Should change gear the engine's starting to labour. 你该换挡了－－发动机有些吃不住劲了。
- 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 car has four forward gear and one reverse gear. 那汽车有四个前进挡和一个倒挡。
- 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。
- Our effort is gear to a higher level of production. 我们调整力量将生产推向更高的水平。
- The piece is scored for piano and strings. 这是为钢琴、弦乐器谱的曲子。
- My watch got out of gear and would not run. 我的表出毛病了，它不走了。
