"petechiae" in Chinese (Simplified)
瘀点点状出血
Definition
皮肤或口腔内出现的小而圆的红色或紫色斑点，由皮下微小出血引起。
Usage Notes (Chinese (Simplified))
主要用于医学领域，一般以复数形式出现（瘀点/点状出血）。常见于感染、血液疾病或轻微外伤时。不要与皮疹或淤青混淆。
Examples
The doctor noticed petechiae on her legs.
医生注意到她腿上有**瘀点**。
Petechiae can be a sign of a serious disease.
**瘀点**可能是严重疾病的征兆。
Children sometimes develop petechiae after a fever.
有时儿童发烧后会出现**瘀点**。
If you see petechiae that don't fade when you press them, you should see a doctor.
如果你发现按压后**瘀点**不会褪色，应该去看医生。
The rash on his arms turned out to be petechiae caused by a viral infection.
他手臂上的皮疹其实是由病毒感染引起的**瘀点**。
He was worried about the tiny red spots, so he searched for 'petechiae' online.
他担心这些小红点，于是在网上搜索了“**瘀点**”。