electrolyte shell

例句：

1. 1. The battery's electrolyte shell is designed to protect the cell from damage.
   电池的电解质壳设计用来保护电池免受损害。
2. 2.In the process of corrosion, the electrolyte shell can be damaged and lose its protective function.
   在腐蚀过程中，电解质壳可能会受损并失去其防护功能。
3. 3. The engineer carefully examined the electrolyte shell to ensure it was not leaking.
   工程师仔细检查了电解质壳，确保它没有泄漏。