医英每日一句【2.14】能量平衡

今天是西方的情人节，还好我是南方人 In humans, there is a fine balance between energy intake and energy expenditure.  Energy intake is in the form of food, and energy expenditure is in the form of the basal metabolic rate and physical activity.  The difference between energy intake and energy expenditure is the net energy balance. If intake exceeds expenditure, then a net positive energy balance occurs. ☑️注释： 🔵fine balance /ˌfaɪn ˈbæləns/ 精细平衡；精密平衡  🔵intake  /ˈɪnteɪk/ 摄入；摄取量 🔵energy intake /ˈɛnədʒɪ ˈɪnteɪk/ 能量摄入；能量摄取 🔵expenditure  /ɪkˈspɛndɪtʃə/ 耗费；消耗；花费；消费；费用；开支 🔵energy expenditure /ˈɛnədʒɪ ɪkˈspɛndɪtʃə/ 能量消耗 🔵physical activity /ˈfɪzɪk(ə)l ækˈtɪvətɪ/ 身体活动；体育活动；体育锻炼；体力活动 🔵net  /nɛt/ 净得的；纯的；净的；最终的 🔵energy balance /ˈɛnədʒɪ ˈbæləns/ 能量平衡 🔵exceed /ɪkˈsiːd/ 超过；超越 🔵positive energy balance /ˈpɒzətɪv ˈɛnədʒɪ ˈbæləns/ 正能量平衡 🔵BMR基础代谢率