floating
adjective [ before noun ] uk/ˈfləʊ.tɪŋ/ us/ˈfloʊ.t̬ɪŋ/
流动的;浮动的
not fixed in one position, place, or level
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。
medical specialized（身体部位）浮游的，浮动的，不在正常位置的
used to refer to a part of the body that is out of its usual position, or not connected to another part of the body
a floating rib 浮肋