阳极

例句：

1. 1. In the electrolysis process, the anode is where the metal ions are released into the solution.
   在电解过程中，阳极是金属离子释放到溶液中的地方。
2. 2. The anode in this battery is made of zinc.
   这个电池的阳极是由锌制成的。
3. 3. The anode material needs to be carefully selected to ensure the safety of the system.
   需要仔细选择阳极材料以确保系统的安全。