细胞体的英文：
cytosome

The shapes of neuronal cell bodies are spherical, ovoid, pyramial, fusiform, stellate or crescentic.
神经元细胞体的形状有圆形，卵圆形，锥形，梭形，星形或半月形。

Normally, serotonin is released when an electrical signal travels from the cell body down the axon
正常情况下，当电信号从细胞体传向轴突时释放5—羟色胺。

Each neuron consists of a cell body, which contains the nucleus, and one or more hairlike extensions
每个神经元由含有细胞核的细胞体和一根或一根以上毛发似的突起组成。