It is a very tacky whirligig with a little man who chops wood as the wind blows the propeller.
它是一个非常寒酸的旋转玩具，上面还有一个在风吹螺旋桨时候就会砍木头的小人。
The ancient doctor-patient relationship changes following the whirligig of time and society.
古代医患关系因时代与社会的变迁而有所改变。
Because the shaft necks whirligig with high speed under high pressure, the shaft necks and bearings endure intense attrition.
曲轴的各轴颈在很高的比压下作高速旋转运动，使轴颈和轴承受到强烈磨擦。
During the movement of the regulation annulus, it turns whirligig of the regulations arm into whirligig of the spindle, and change the whirling direction.
调整环在运动过程中把压力臂上拨叉的旋转运动转化为转轴的旋转运动，改变了旋转运动的方向。
During the movement of the regulation annulus, it turns whirligig of the regulations arm into whirligig of the spindle, and change the whirling direction.
调整环在运动过程中把压力臂上拨叉的旋转运动转化为转轴的旋转运动，改变了旋转运动的方向。
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