floatagen.漂浮物(火车轮渡费)floatv.漂浮；浮现；飘动；提出n.浮标；漂浮物；漂浮floating-rate cds[经] 浮动利率存单float glass process浮法玻璃生产法floating macrophyte漂浮植物floatation response上浮反应floatation tailings浮选尾矿floating attachment浮动悬挂装置float-level gauge[化] 浮标液面计floatation of bonds发行债券floatation perperty浮选性能floating commutator浮式整流器