flexo[计] 多功能flexv.弯曲；伸缩；屈曲n.花线；弯曲；弹性flexibility model柔性分析模型flexibly locating活定位flexilbe coupling[化] 挠性联轴节flex one's muscleflexing laterally向侧歪flexibility ratio灵活度,调速伸缩率flexibility rules弹性规则flexibilizing ABS增韧ABSflexibility joint挠性接头flexibility curve挠度曲线