In addition, the kidney controls the composition of your body of many important ions, sodium bicarbonate which is important in pH balance, potassium.
此外肾脏还能控制,体内很多重要离子的浓度,例如碳酸氢钠,它对于酸碱平衡十分重要,还有钾离子
It doesn't tell you, this is the equilibrium concentration that you'll end up with.
他无法告诉你,最终平衡时的浓度是多少。
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