结论肘关节后外侧旋转不稳定除桡侧副韧带的损伤外，可能还有外侧伸肌及伸肌腱膜的损伤。
Conclusions Besides the injury of the radial collateral ligament, the injuries of the external musculus extensor and the aponeurosis can cause the posterolateral rotatory instability of the elbow.
扁平足：先天性或后天性足纵弓平坦的一种外科病。足和足跟向外侧旋转，足弓消失，形成八字脚。
Flatfoot: Congenital or acquired flatness of the arch of the foot, in which the foot and heel usually also roll outward, resulting in a splayfooted position.
行星齿轮的旋转使得外侧半轴齿轮加速。
The rotation of the differential pinions makes the outside gear speed up.
工人们添加的那些十字旋转门已经就绪，现在正在等待将其安装到球场最外侧的大门。
The workers mounted those turnstiles that were already ready and waiting to be installed on the outermost gates.
工人们添加的那些十字旋转门已经就绪，现在正在等待将其安装到球场最外侧的大门。
The workers mounted those turnstiles that were already ready and waiting to be installed on the outermost gates.
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