verb · to float, hover, or drift on the surface of a liquid or in the air

蓝蓝的天空中漂浮着几朵白云。

verb · lacking depth or substance; showy and not grounded in reality

他的工作作风太漂浮，不够扎实。

verb · to lead a wandering or nomadic life; to rove without a fixed home

他这些年一直在外漂浮，居无定所。