The synapse is just this anatomical region of contact between two adjacent cells in the nervous system.

突触是解剖学上,神经系统相邻两细胞的连接区域

耶鲁公开课 - 生物医学工程探索课程节选

You know that these molecules are also linked in another way, by the phosphate bonds that connect the 3 and the 5 carbons of adjacent nucleotides.

这些分子还通过别的方式连接在一起,例如通过相邻核苷酸的3碳位和,5碳位之间的磷酸键相连

耶鲁公开课 - 生物医学工程探索课程节选