healthy: implies the possession of full strength and vigor or freedom from signs of disease or may apply to what manifests or indicates these conditions: the doctor pronounced the whole family ~.


sound: emphasizes the absence of illness, weakness, or malfunction: an examination showed his heart to be ~.


wholesome: implies appearance and behavior indicating soundness and balance or equilibrium: she looks especially ~ in her tennis togs.    网球服网球衣服


robust: implies the opposite of all that is delicate or sickly and connotes vigor and health shown in muscularity, fresh color, a strong voice and an ability to work long and hard: a lively, ~ little boy.


hale: applies particularly to robustness in old age: still ~ at the age of eighty.


well: implies merely freedom from disease or illness: she has never been a ~ person.


healthy健康: 有力量有活力无疾病，sound也是健康: 强调没有疾病虚弱异常，wholesome也是健康: 外观或动作显得健康平衡，robust健壮: 有健康活力不纤弱病态，有肌肉气色好声音亮能耐劳，hale健壮: 专指老年人健壮，well健康：仅表示没有疾病。


记忆方法: 1）首字母HSWRHW想成为好人为好事<==有益健康

         2）健康的意思是身体状态良好mean enjoying or indicative of good health.