您要查找的是不是：
- octagonal shaft 八角钻杆
- A slot for a key in the hub or shaft of a wheel. 键槽轮子的毂或轴里的键的沟槽
- Flexibility, as in the shaft of a golf club. 弹性，韧性柔韧性，易变性，如高尔夫球棒的柄
- In rotating, the shaft splashes oil up into the bearings. 当轴旋转的时候就把油溅入轴承。
- A framework to support or strengthen a mine or shaft. 井壁基架用来支承或加固矿井的构筑
- This book is one of an octagonal money. 这书是八角钱一本。
- A shaft on which a working tool is mounted, as in a dental drill. 心轴用于安装工具的蕊棒，如牙钻蕊棒
- The part of a machine shaft or axle supported by a bearing. 轴颈机械的转动轴或轮轴中由轴承所支撑的部分
- If a circle is one, how many is an octagon? （如果将图视作“1”，那边八边形就是？注：不是脑筋急转弯，如实回答就好。）
- An inclined or vertical shaft or passage between levels in a mine. 小暗井矿井里层与层之间倾斜的或垂直的竖坑或通道
- A shaft that turns or is turned by a crank. 机轴用曲柄来转动的轴
- The spirally threaded shaft of a worm gear. 螺纹蜗轮的刻有螺旋线的柄
- Nothing seems to be wrong with the propeller shaft. 转动轴看来没毛病。
- Is it octagonal copper pole?I can't see it from pics only. 是八棱铜杆的？从图片看不出那不对。
- A writing pen made from the shaft of a feather. 羽毛笔一种由羽毛的羽干制成的书写笔
- By planar octagonal,shi san ceng , high about 48 meters. 增平面八角形，十三层，高约48米。
- An enclosing frame in which a shaft revolves. 外套，外罩封闭性的框架，有轴在里面转动
- A projecting cam, as on a rotating shaft, that activates another machine part. 凸轮如转轴上突出的挺杆，使另一个机器零件活动
- He felt fate throw another shaft. 一下子他感到命运又向他投掷出一支矛枪。
- It runs down a shaft to the seventh floor. 它沿一个竖井向下直通到第七层。
