例句 /

A set of formal criteria has been established to determine whether a given chemical compound found in the nervous system might qualify as a neurotransmitter.

A set of formal criteria has been established to determine whether a given chemical compound found in the nervous system might qualify as a neurotransmitter.

一套正式的标准已被建立,以决定是否神经系统发现的某一化学混合物够格作为一神经原的传达体。