他发高烧。

He has a high fever.

她因发高烧被送进医院。

She was admitted to hospital with a soaring temperature

他开始发高烧。

He began to run an extremely high temperature

他脑袋滚热，一定在发高烧。

His forehead feels scalding hot; he must be running a high fever.

发高烧是流感的一种常见症状。

A raging temperature is a common symptom of flu.

这种疾病的典型症状是发高烧和胸痛。

The disease typically manifests itself in a high fever and chest pains.

我发高烧。

I'm running a high fever.

我发高烧了。

I've got a raging temperature.

我叔叔吉姆发了高烧。

My Uncle Jim had a high fever

他发高烧时神志不清。

His mind wandered when he had a very high fever.

从昨天早上起，我就一直发高烧。

I've had a pretty high fever since yesterday morning.