blobs

基本解释

They do not look at all human: most are blobs on wheels or, if they are airborne, they may look like insects.
它们并不是都与人类相像：很多只是车轮上的斑点，如果是被用于空降的，它们看起来就只是虫子。
It might explode in a flash, create a kind of moving bubble around the predator, or fracture into multiple blobs, before coming back together and swimming away.
鱼群可能在一瞬间就四散，在掠食鱼四周制造出一种游动的泡泡，或者分裂为多重模糊的斑点，之后才会重新游到一起并游走。
One possible explanation is that the universe is small - so small that, back when the microwave background was being produced, it just could not hold those big blobs.
一个可能的解释，宇宙是微小的——它是如此微小，以致如果回到微波背景刚刚产生时，它不可能容纳大的泡泡。

The baby's lungs would be like small blobs of liver, unable or scarcely able to inflate.
ECONOMIST: Mont Liggins The
The result is yellowish blobs in a paler yellow fluid, surrounded by a highly polished steel frame.
ECONOMIST: The face of portraiture: Making a splash

A blob of thick or sticky liquid is a small, often round, amount of it.
You can use blob to refer to something that you cannot see very clearly, for example because it is in the distance.