exhausted it ability
耗尽了它的能力
以上为机器翻译结果，长、整句建议使用 人工翻译 。
The ability of a deionizer to exchange ions is reduced with continued operation, and a point is reached where it finally becomes exhausted.
离子交换的能力会随连续运行而降低，最后达到失效点。
youdao
应用推荐
模块上移
模块下移
不移动