adj.突触前的;
例句:
The defining morphological feature of chemical synapses is the vesicle cluster in the presynaptic nerve terminal.
突触小泡即刻可释放池的结构组织化学突触的定义形态学特征是突触前神经终端小泡群.
A presynaptic nerve fiber; a presynaptic stimulus.
神经对刺激做反应.
A neurotransmitter must be present within the presynaptic neuron.
突触前神经元必须存在神经递质.