machine element

汉语翻译

例句：

1. A machine element moved by another machine element.
   机械的从动部靠其它机器部件移动的机器部件
2. A system of interconnected machine elements, such as rods, springs, and pivots, used to transmit power or motion.
   联动装置用来传递或运动的机器零件内部互相关联的系统，如连杆、弹簧和框轴