细胞间空隙 meaning in English
lacuna
Examples
- When a neuron fires , sending an electrical signal down its axon to its tips ( presynaptic terminals ) , neurotransmitters released from vesicles cross a tiny intercellular space ( the synaptic cleft ) to receptors on the surface of a recipient , or postsynaptic , neuron
神经元放电时，电性讯号沿著轴突传至神经末梢（突触前终端） ，造成神经传递物从囊泡释放到细胞外，并通过微小的细胞间空隙（突触间隙） ，抵达接收端，也就是突触后神经元表面的受体。