"Dreissena" Natural Recordings by Native Speakers
Dreissena is a type of freshwater mussel, commonly known as the zebra mussel. It is a small, non-native species that originated in Europe and Asia but has been introduced to other parts of the world, including North America, where it has become an invasive species.
The word "dreg" refers to a small amount or remainder of something, typically something undesirable or of poor quality. It can also refer to the scum that forms at the bottom of a container, such as a bottle or tank. In social contexts, it can also refer to the lower or most undesirable members of a group, society, or community.
Soaked or saturated with water or another liquid, typically to the point of being dripping wet.