flexible board的用法和样例：
例句
- A four-wheeled open carriage with the seat or seats attached to a flexible board running between the front and rear axles.
平板马车一种轻便的四轮马车，车身为一有弹性的平板，上设座椅，无顶盖
flexible board的相关资料：
临近单词
flexible law
flexible
flexible roll up solar array
flexible mixed assembly line
flexible-rigid hybrid wing
flexible inflation targeting
flexible light-image probe
flexible spacecraft dynamics
flexible metal sleeve gasket
Flexible material processing
flexible ventilation ducting
flexible iterative algorithm
