floatsn.漂浮物；花车名词float的复数形式.floatv.漂浮；浮现；飘动；提出n.浮标；漂浮物；漂浮float process浮法玻璃生产法floating roof浮顶floating wage浮动工资floating fund怜资金floating item浮动价格商品floating slag浮渣floating dockn.浮动船坞floating zero浮动原点floater serve发飘球floating node浮动节点