您要查找的是不是：
- 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
- 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
- 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
- Someone is working in the manhole. 有人在（锅炉的）检修孔中工作。
- I need to find a manhole tool... 我需要找个通道盖子工具...
- A shaft that turns or is turned by a crank. 机轴用曲柄来转动的轴
- Here's the question: Why are manhole covers round? 这个问题是：为什么下水道井盖都是圆的?
- Or the manhole cover outside your apartment? 还是你公寓外面的下水井盖?
- Why are manhole cover round in shape? 点解下水道的盖是圆形的?
- Please move the manhole cover away. 请将人孔盖移开。
- We can make a manhole for servicing. 可做维修清洗人孔。
- Cast iron manhole covers are the best alternatives. 是铸铁井盖最理想的替代品。
- Other areas shall use “B” type manhole covers. 其余的人孔盖为B型人孔盖。
- 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。
- 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
