- 1. U
患病;疾病;不健康 -
• He is absent because of sickness. 他因生病而缺席。 - 2. U
恶心,呕吐 -
• The symptom of this disease is sickness. 这种疾病的症状是呕吐。 - 3. U,用作单
弊病;(社会或机构等的)不健全 -
• He has a sickness of laziness. 他有懒惰的毛病。 - 4. C
病,疾病 -
• a sickness common in the tropics 热带常见病