先兆

Black clouds threaten a storm.

乌云是暴风雨的先兆.

Preeclampsia should be considered initially in women with hypertension and proteinuria.

先兆子痫被认为是妊娠高血压和蛋白尿的起因.

What premonitory signs and symptoms may exist for vasovagal syncope?

血管迷走神经性晕厥出现的先兆症状和体征有哪些?

Bleeding may be herralded by several day of exacerbation of pain.

数天的疼痛加剧可能为出血的先兆.

He told himself that it was with the pang which procedes recovery.

他告诫自己这种难受的感觉正好是全愈的先兆.

The aura is perhaps the most talked about of the phases.

先兆期是被谈论最多的阶段.

Black clouds are an unmistakable sign of coming rain.

乌云是下雨的明显先兆.

It is said to be an omen of misfortune.

那被认为是一种不幸的先兆.

Some patients develop premonitory signs and symptoms, such as nervousness, sweating, and tachycardia.

病人可有先兆性症状, 例如易于激动, 出汗和心动过速.

Anaphylaxis may occur without any warning, often leading to cardiovascular collapse.

过敏可在无任何先兆情况下发生, 常可导致心血管虚脱.

Some respiratory symptoms can be the forerunners of asthma.

一些呼吸道症状可能是哮喘病的先兆。

Danger signs . Preterm labor, rupture of membranes, bleeding, edema, signs of preeclampsia.

早产,胎膜早破, 流血, 水肿, 出现先兆子痫的症状.

A severe cold may be the precursor of pneumonia.

重伤风可能是急性肺炎的先兆.

If your recent work very carefree, attention! This is probably the crisis.

如果你最近的工作很闲, 注意了! 这可能是危机的先兆.

I had the beginnings of a headache.

我有了头痛的先兆。