isotonic
🇺🇸
/ˌaɪsəʊˈtɑːnɪk/
🇬🇧
/ˌaɪsəʊˈtɒnɪk/
A drink that helps replace the water and minerals your body loses when you exercise.
After a long run, she reached for an isotonic sports drink to rehydrate.
在長時間的跑步後,她拿起一瓶等滲運動飲料來補充水分。