| 单词 | cardio |
| 释义 | cardioBrE /ˈkɑːdiəʊ/ NAmE /ˈkɑːrdioʊ/ noun [U ] (informal ) exercises to make your heart work harder , that you do to keep yourself fit 健心运动◆ Cardio is the answer if you want to lose weight . 想减肥就得做健心运动。◆ cardio exercise /workouts 健心体操/锻炼 ➡ see also cardiovascular |
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