疾病

diagnose illness───诊断疾病

sickness benefits───疾病补助费（英国政府向因病6个月内不能工作者发的）

sickness insurances───疾病险，[保险]疾病保险

minor illness───小病

serious illness───重大疾病

sickness benefit───疾病补助费（英国政府向因病6个月内不能工作者发的）

sicknesses───n.疾病；呕吐；弊病

decompression illness───减压病

chronic illness───慢性病（来自英国的一篇论文名）

She is a doctor, treats illness sickness, also lets this profession be chaster.───她是一位医生，治疗疾病，也让这个行业更纯洁。

Tonic food is food which is consumed to improve one's well-being, or stave off sickness, particularly at times when one is more prone to illness.───食补是指通过食用某些食物以增进健康，或防止疾病，尤其在人容易生病的时候。

The boy refuses to go to school on [under] the pretext of illness [an ailment, sickness].───这孩子装病不去上学。