pleuston

/ploo-stuhn, -ston/US // ˈplu stən, -stɒn //UK // (ˈpluːstən, -stɒn) //

褶皱,恳求,褶裥,褶皱的

Definitions

n.名词 noun

1
Biology.
- : a buoyant mat of weeds, algae, and associated organisms that floats on or near the surface of a lake, river, or other body of fresh water.