round cells congregate的用法和樣例：
例句
- Many such shed cells are present in the debris near the surface in this photomicrograph.
尿中常見到大量由單個細胞聚集的細胞團。 - A multinucleate mass of cytoplasm formed by the aggregation of a number of amoeboid cells,as that characteristic of the vegetative phase of the slime molds.
原質團由大量變形蟲細胞聚集形成的細胞質的多核團，與粘菌的無性繁殖階段的特性類似。
