n.症状;征兆
The doctor made his diagnosis after studying the patient's symptoms. 医生研究病人的症状后, 作出诊断。
Fever is a symptom of many illnesses. 发烧是许多疾病的症兆。
n.症候
名词symptom的复数形式.
symptomaticadj.症状的;具有症候的
asymptomaticadj.无症状的
symptomatologyn.征候学;症候学
asymptomatically无症状地