详细解释:n. 症状, 征候, 征兆
【医】 症状
词型变化：
形容词:symp-tomless词意辨析：
symptom, indication这两个名词均含“征兆”之意。
symptom: 通常指作为医学诊断的病征兆。
indication: 普通用词，指任何情况或内容的征兆或迹象。英语解释：
名词 symptom:
(medicine) any sensation or change in bodily function that is experienced by a patient and is associated with a particular diseaseanything that accompanies X and is regarded as an indication of X's existence例句：
The abnormal, spasmodic swallowing of air, especially as a symptom of hysteria.吞气症异常的痉挛性吞气，特指歇斯底里的症状