The city has a large floating population(= people who move around a lot).这座城市有大量的流动人口。
The bank has offered us a loan with a floating interest rate.这家银行向我们提供了浮动利率贷款。
specializedmedicalused to refer to a part of the body that is out of its usual position, or not connected to another part of the body(身体部位)浮游的,浮动的,不在正常位置的