n.钾

Potassium is an essential mineral for maintaining healthy heart function and muscle contractions.
钾是维持心脏健康功能和肌肉收缩所必需的矿物质。
Bananas are a rich source of potassium, which can help regulate blood pressure.
香蕉富含钾元素，有助于调节血压。
The deficiency of potassium in the soil can lead to poor plant growth.
土壤中钾的缺乏可能导致植物生长不良。
A diet high in potassium may help reduce the risk of stroke and osteoporosis.
高钾饮食可能有助于降低中风和骨质疏松的风险。
Potassium ions play a crucial role in nerve impulse transmission.
钾离子在神经冲动传导中起着至关重要的作用。
After intense exercise, athletes often consume sports drinks containing potassium to replenish electrolytes lost through sweat.
强烈运动后，运动员常会饮用含钾的运动饮料以补充因出汗流失的电解质。
In chemistry experiments, potassium reacts violently with water to produce hydrogen gas.
在化学实验中，钾与水剧烈反应生成氢气。
A balanced diet should include foods rich in potassium such as leafy greens, potatoes, and citrus fruits.
均衡饮食应包含如绿叶蔬菜、土豆和柑橘类水果等富含钾的食物。
Patients with kidney problems may need to limit their potassium intake to avoid hyperkalemia.
肾脏有问题的患者可能需要限制钾的摄入量以防止高血钾症。
Potassium permanganate is commonly used as an antiseptic and disinfectant due to its strong oxidizing properties.
高锰酸钾因其强氧化性而常用作消毒剂和防腐剂。