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-point shift浮点移位floating decimal point自动进位小数点floating pop-up menu浮动式弹出菜单floating point integer浮点整数floating pontoon wharf浮船码头floating pile-driver打桩船floating magnetic head浮动磁头float and sink process重悬浮液分离过程floating zone refining浮区提纯floating of the dollar[经] 美元浮动