pivot joints

同根派生

The articulation of the radius and ulna in the arm is a pivot joint.
手臂桡骨和尺骨的连接关节是一个枢轴关节。
The front and rear solid axles feature pivot joints and a realistic multi-link monster truck suspension for easy driving and control, plus the ultimate scale look!
前方和后方，坚实的车轴功能枢轴接头和现实的多连杆怪物卡车暂停，方便驾驶和控制，再加上最终的规模看！
Robots spin wheels and pivot jointed segments with some sort of actuator.
大多数的机器人制作有几个共同的特性。
That is the pivot of the whole argument.
这是整个论据的关键。
Their daughter was the pivot of their lives.
女儿是他们生活的中心。