sodiumKK [ˋsodiəm] /ˈsoʊdiəm/名詞1鈉化學Sodium reacts violently when it comes into contact with water.鈉一接觸到水就會產生劇烈反應。2鈉、鹽分營養學Doctors advise older patients to reduce their sodium intake.醫生建議年長病患減少鈉的攝取量。