synaptic

the synaptic membrane.

突触膜。

synaptic nerve endings; the synaptic phase in meiosis.

联合神经末端；成熟分裂联合时期

Synaptic activity is staggering: 10 quadrillion (1016) neural connections a second.

突触活性相当惊人：每秒钟有高达1016个突触被活化。

Short term tolerance can be caused by depleted levels of neurotransmitters within the vesicles available for release into the synaptic cleft following subsequent reuse (tachyphylaxis).

在多次重复用药后（快速抗药反应），由于在细胞囊中神经传递素大幅降低，而不能释放到神经键隙，也会造成短期抗药性。