adj.不固定的，流动的，浮动的；v.（使）浮动( float的现在分词 )；（使）漂浮[飘动]；（使货币汇率）自由浮动；轻盈走动 英英释义： floating[ 'fləutiŋ ]n.the act of someone who floats on the water同义词：natationadj.continually changing especially as from one abode or occupation to another"the floating population"同义词：