sick·ness /ˈsɪknəs/
  疾病,不健康,嘔吐
  sick·ness /ˈsɪknəs/ 名詞
  病,疾病
  Sick·ness, n.
  1. The quality or state of being sick or diseased; illness; sisease or malady.
     I do lament the sickness of the king.   --Shak.
  Trust not too much your now resistless charms;
  Those, age or sickness soon or late disarms.   --Pope.
  2. Nausea; qualmishness; as, sickness of stomach.
  Syn: -- Illness; disease; malady. See Illness.
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  sickness
       n 1: impairment of normal physiological function affecting part
            or all of an organism [syn: illness, unwellness, malady]
            [ant: health, health]
       2: the state that precedes vomiting [syn: nausea]