您要查找的是不是：
- A slot for a key in the hub or shaft of a wheel. 鍵槽輪子的轂或軸里的鍵的溝槽
- Flexibility, as in the shaft of a golf club. 彈性，韌性柔韌性，易變性，如高爾夫球棒的柄
- In rotating, the shaft splashes oil up into the bearings. 當軸旋轉的時(shí)候就把油濺入軸承。
- A framework to support or strengthen a mine or shaft. 井壁基架用來(lái)支承或加固礦井的構筑
- A shaft on which a working tool is mounted, as in a dental drill. 心軸用于安裝工具的蕊棒，如牙鉆蕊棒
- The part of a machine shaft or axle supported by a bearing. 軸頸機械的轉動(dòng)軸或輪軸中由軸承所支撐的部分
- An inclined or vertical shaft or passage between levels in a mine. 小暗井礦井里層與層之間傾斜的或垂直的豎坑或通道
- Someone is working in the manhole. 有人在（鍋爐的）檢修孔中工作。
- I need to find a manhole tool... 我需要找個(gè)通道蓋子工具...
- A shaft that turns or is turned by a crank. 機軸用曲柄來(lái)轉動(dòng)的軸
- Here's the question: Why are manhole covers round? 這個(gè)問(wèn)題是：為什么下水道井蓋都是圓的?
- Or the manhole cover outside your apartment? 還是你公寓外面的下水井蓋?
- Why are manhole cover round in shape? 點(diǎn)解下水道的蓋是圓形的?
- Please move the manhole cover away. 請將人孔蓋移開(kāi)。
- We can make a manhole for servicing. 可做維修清洗人孔。
- Cast iron manhole covers are the best alternatives. 是鑄鐵井蓋最理想的替代品。
- Other areas shall use “B” type manhole covers. 其余的人孔蓋為B型人孔蓋。
- The spirally threaded shaft of a worm gear. 螺紋蝸輪的刻有螺旋線(xiàn)的柄
- Nothing seems to be wrong with the propeller shaft. 轉動(dòng)軸看來(lái)沒(méi)毛病。
- A writing pen made from the shaft of a feather. 羽毛筆一種由羽毛的羽干制成的書(shū)寫(xiě)筆
