柯林斯詞典healthful /?h?lθf?l/ 1. ADJ Something that is healthful is good for your health. 有益健康的 Does the college cafeteria provide a healthful diet? 此大學(xué)餐厛是否供應(yīng)有益健康的膳食？ 返回 healthful劍橋詞典helping to produce good health 有益健康的 A healthful diet includes lots of green vegetables . 健康飲食包括大量綠色蔬菜。 返回 healthful