the clear colorless transparent jelly that fills the posterior chamber of the eyeball
例句
用作名词 (n.)
Specks or small threads in the visual field,usually perceived to be moving,that are caused by minute aggregations of cells or proteins in the vitreous humor of the eye. 眼中线状物视野中常被视作移动着的斑点或小的线状物，由眼睛玻璃状液中的细胞或蛋白质的聚合引起。
美
