劍橋詞典not supporting any particular political party 不支持任何政黨的，獨立的，無黨派的 not attached to anything 不固定在某物上的 free-floating aquatic plants 漂浮水生植物 not controlled by any particular system 不受躰制限制的 a free-floating exchange rate system 一個不受限的滙率躰系 a free-floating feeling is one that is general and does not have an obvious cause （情緒）無來由的 free-floating anxiety 無來由的焦慮 返回 free-floating