petechia

petechia

美 　英

• n.【医】瘀斑
• 网络瘀点；出血点；淤点

词形变化

复数：petechiae  

英汉解释

n.	1. 【医】瘀斑,瘀点

英英解释

n.	1. a tiny purplish red spot on the skin caused by the release into the skin of a very small quantity of blood from a capillary

例句

petechia and ecchymosis can occur in any part of the skin and mucous membranes, but more distal limbs.

瘀点及瘀斑可发生在任何部位的皮肤与粘膜，但以四肢远端较多。

Methods Divided the sublingual veins into normal and thick, curved, petechia or purple net-like.

方法将舌下络脉按正常、粗张、曲张、瘀丝或瘀点进行分类。