电解液

例句：

1. 1. The body needs a certain amount of salt to maintain proper fluid balance.
   身体需要一定量的盐来维持适当的流体平衡。
2. 2. The scientist added some potassium chloride to the solution to increase its conductivity.
   科学家向溶液中添加了一些氯化钾以提高其导电性。
3. 3. The doctor advised the patient to drink more water and take electrolyte supplements.
   医生建议病人多喝水并服用电解质补充剂。