floatingadj.浮动的；流动性的；不固定的动词float的现在分词形式.floatv.漂浮；浮现；飘动；提出n.浮标；漂浮物；漂浮floating timber fender浮式护岸木float about the square在广场上空飘扬float glass production浮法玻璃生产floating crosshead pin浮动十字头销floating knee injuries浮膝损伤floating knee fracture浮膝骨折floating point routine浮点程序float-type gyroscope液浮陀螺仪floating raft platform浮筏平台floating exchange raten.浮动汇率