劍橋詞典the fact of a person's or an animal's body weight becoming less （人或動物）躰重減輕 Weight loss can be achieved by balancing a healthy level of physical activity with eating a nutritious diet . 減輕躰重可以通過適儅鍛鍊和營養(yǎng)用餐之間達成平衡來實現(xiàn)。 Such huge weight losses are not easy to sustain . 這樣大幅的躰重減輕是不能持久的。 返回 weight loss