bridging atom

例句：

1. 1. The bridge atom is crucial for the stability of the system.
   连接原子对于系统的稳定性至关重要。
2. 2. The researchers found that the bridging atom played a significant role in the process.
   研究人员发现，连接原子在过程中起到了重要作用。
3. 3. The bridge atom was used to connect two different materials together.
   连接原子被用来将两种不同的材料连接在一起。