Synapses are the sites of functional contact of the nerve cell with another nerve cell, an effector cell, or a sensory receptor cell. 突触是神经细胞与另一神经细胞，效应细胞或感觉器细胞的功能性接触部位。rU4答案窝(daanwo.com)-大学生作业答案及考资分享平台

 rU4答案窝(daanwo.com)-大学生作业答案及考资分享平台