例句與造句

1. The presynaptic terminal bouton is filled with vesicles containing acetylcholine and a neuropeptide called calcitonin gene-related peptide.
2. During stimulation of the muscle cell, the motor neuron releases the neurotransmitter acetylcholine, which travels across the neuromuscular junction ( the synapse between the terminal bouton of the neuron and the muscle cell ).
3. It's difficult to find terminal bouton in a sentence. 用terminal bouton造句挺難的