The child had a high fever last night.

孩子昨晚发了高烧。

A high fever can be dangerous if not treated.

如果不治疗，高发烧可能是危险的。

He went to the hospital because of a high fever.

他因为高烧去了医院。

She felt very weak because she had a high fever.

她因为发高烧而感到非常虚弱。

The commonest symptom of the flu is a high fever.

流感的最常见的症状是高烧。

The child's convulsions were caused by a high fever.

孩子的痉挛是由高烧引起的。

The readings on the thermometer indicate a high fever.

温度计上的读数显示高烧。

If you have a high fever, it's best to see a doctor.

如果你发高烧，最好去看医生。

The symptoms of measles include a high fever and a rash.

麻疹的症状包括高烧和皮疹。

Xiao Ming had a high fever, and his mom was very worried.

小明发高烧，妈妈很担心。