絮狀物; 絨球
Floccule \Floc"cule\, n. [See {Flocculus}.] 1. A detached mass of loosely fibrous structure like a shredded tuft of wool. 2. (Chem.) Specif.: A small particle of an insoluble substance formed in a liquid by the union of smaller particles.
floccule n : a small loosely aggregated mass of flocculent material suspended in or precipitated from a liquid [syn: {floc}]