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
- Her age is of secondary interest. 她的年龄不太重要。
- 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 secondary school, children get more advanced knowledge. 在中学，孩子获得更深一些的知识。
- 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 secondary matter; a side issue. 次要的第二位的事; 较次要的问题
- 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 secondary mine passageway between two main shafts or tunnels. 次要矿山甬道矿井中连接两条大隧道的小巷道
- 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
- secondary shaft 副轴
- The government introduced universal secondary education years ago. 几年前，政府就倡导普及中等教育。
- Our aim is that all children complete secondary education. 我们的宗旨是让所有孩子完成中等教育。
- 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
- Many older people still believe that women's careers are secondary. 许多年岁大一点的人仍然认为妇女的职业生涯并不那么重要。
- All other considerations are secondary to his safety. 现在首先要考虑的是他的安全，其他事都是次要的。
- In secondary school, students get more advanced knowledge. 在中学里，学生获得更深一些的知识。
- 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。
