flexibleadj.柔韧的；灵活的；易弯曲的；可变通的flexible mast挠性铁塔flexible cage柔性分子笼flexible base柔性基础flexible wing可折叠翼flexible film柔韧性薄膜flexible name可变名,可变的名字flexible rule卷尺flexible tube柔性管,挠性管,软管flexible gene伸缩因子flexible gear挠性传动机构