free-floating rationale漂浮性理由
Free-floating editorship总编负责制
free-floating manipulator自由漂浮机械臂
free-floating plants漂浮植物人工湿地污水处理系统
free-floating state自由漂移的状态
free-floating type浮动式;游离型
free-floating intellectual自由知识分子
free-floating buoy自由浮动浮标
free-floating macrophytes浮水性植物
ADJ（形容词） Free-floating things or people are able to move freely and are not controlled or directed by anything. 自由运动的 [ADJ n]
...a system of free-floating exchange rates.
...一个自由浮动汇率制度。