petechia /pi'ti:kiә/ 📖 中文释义 n. 瘀斑, 瘀点[医] 瘀点 📘 English Definition(英文释义) n. a minute red or purple spot on the surface of the skin as the result of tiny hemorrhages of blood vessels in the skin (as in typhoid fever) ← Pete Seeger petechia mouth →