float on

基本解釋

Patches of weeds float on the water.
一片片的水草漂浮在水面上。
Bacteria added to the solution produce long filaments of cellulose that clump together to form thin mats of fabric that float on the top of the mixture.
細(xì)菌為了生存長出由細(xì)胞質(zhì)膜（纖維素）構(gòu)成的長長細(xì)絲，這些細(xì)絲們又相互重疊纏繞，最終形成一層纖維素構(gòu)成的薄膜，漂浮在茶湯混合物的上面。
The New Water Project will purposely allow the polder to flood with water and all the buildings will be perfectly suited to float on top of the rising and falling water.
而‘新水’項目將特意讓這片堤圍澤地積滿水，所有的建筑物將完美而適合地浮在漲漲落落的水面上。

From a distance, it appears to float on a lake.
Last time we checked the type and said if it is a float you're okay. If not, carry on.
并且會告之是否是一個浮點數(shù),如果不是繼續(xù)循環(huán)。
麻省理工公開課 - 計算機科學(xué)及編程導(dǎo)論課程節(jié)選
When you think about an int or a float or a dictionary or a list, you knew that there were functions that operated on them.
當(dāng)你想到整型，浮點型，或者鏈表時,你知道可以用函數(shù)去處理他們,但是當(dāng)你傳遞一個參數(shù)，例如鏈表。
麻省理工公開課 - 計算機科學(xué)及編程導(dǎo)論課程節(jié)選

When the government allowed the real to float on January 15th, investors were euphoric.
ECONOMIST: Still a big risk