1.
Of or relating to the period of a disease before the appearance of symptoms.
临床前的疾病症状出现前的时期的或与之相关的
2.
an early symptom that a disease is developing or that an attack is about to occur.
疾病发作前出现的早期症状。
3.
a virus that remains dormant in the body for a long time before symptoms appear.
出现症状前可以在体内潜伏很久的病毒。
4.
In cases where prodrome and/or aura are experienced without the headache phase, the postdrome may still occur.
若前驱症状和/或先兆症状后没有头痛，头痛后期症状仍有可能出现。
5.
Symptoms of malaria developed, ie appeared.
疟疾的症状出现了.
6.
The presence of viruses in the bloodstream.
病毒血症血液中出现病毒的症状
7.
But studies show the disease starts years before, and progresses without showing symptoms.
但是研究表明该病在出现症状前许多年就开始了，该病的发展过程没有症状。
8.
A symptom or a distinguishing feature serving as supporting evidence in a diagnosis.
症状用于做出诊断的症状或特别的表现
9.
any disease that shows symptoms characteristic of another disease.
表现出别的疾病所表现的症状。
10.
Restlessness, anxiety, confusion, and twitching may also precede convulsions.
惊厥前也可出现躁动，烦燥，错觉，抽搐等症状。
11.
Illnesses would be detected much earlier by molecular surveillance, even before symptoms appeared, and therapies would be more effective -- and more available.
通过分子检测，病症的诊断时间将大大提前，甚至早于症状的出现。 治疗将更有效也更易获得。
12.
A sign or symptom indicating the future course of a disease.
预后显示疾病演变前景的现象或症状
13.
Progeria: Disorder with characteristics of premature aging.
早衰症: 以过早出现老化症状为特征的疾
14.
Blotchy skin is a symptom of many skin diseases.
皮肤上出现污斑是许多皮肤病的症状。
15.
blight in which symptoms appear late in the growing season especially a disease of solanaceous plants caused by the fungus Phytophthora infestans.
在生长末期出现症状的一种枯萎
16.
whether he has the disease or not.
不管他是否表现出了艾滋病的症状。
17.
He has exhibited symptoms of anxiety and overwhelming worry.
他表现出来的症状为焦虑和极度不安。
18.
Plus, you were displaying symptoms of crack use publicly.
再者,你已经明显表现出吸毒的症状