劍橋詞典the fact of a person's or an animal's body weight becoming less (人或動(dòng)物)體重減輕 Weight loss can be achieved by balancing a healthy level of physical activity with eating a nutritious diet . 減輕體重可以通過適當(dāng)鍛煉和營養(yǎng)用餐之間達(dá)成平衡來實(shí)現(xiàn)。 Such huge weight losses are not easy to sustain . 這樣大幅的體重減輕是不能持久的。 返回 weight loss