| 例句 |
Keith's had a particularly nasty form of the illness - he's even been throwing up with it.基思得的那种病症状特别严重—他甚至还呕吐。If your child shows any signs of illness, take her to the doctor.如果您的孩子出现任何患病症状，带她去看医生。Asthma sufferers soon learn to recognize the symptoms of an attack.哮喘病人不久就学会了识别这种病的发病症状。In this type of mental illness, the usual pattern is bouts of depression alternating with elation.这种精神病通常的发病症状是时而萎靡不振，时而兴高采烈。 |