1. 绕轴自转：axial rotary plunger motor 轴向回转柱塞马达 | axial rotation 绕轴自转 | axial seal 轴向密封

2. 自转：axial ray 近轴[光]线 | axial rotation 自转 | axion 轴子

3. 轴的转动：autonomous neurogenic bladder 自主性神经源膀胱 | axial rotation 轴的转动 | backache 背痛

4. 自转,绕轴旋转：axial response == 轴响应,轴向响应度 | axial rotation == 自转,绕轴旋转 | axial seal == 轴向密封

noun

1. rotary motion of an object around its own axis

e.g. wheels in axial rotation

Synonym: axial motionroll