It also means there are no movingparts to break down.
这也意味着没有活动零部件可拆卸。
《柯林斯英汉双解大词典》
2
Friction between movingparts had caused the engine to overheat.
活动部件的摩擦使发动机过热。
《牛津词典》
3
One impetus for the policy is that companies are already starting to build massive constellations, comprising hundreds or thousands of satellites with many movingparts among them.