| 单词 | petechia |
| 释义 | petechia (once / 656629 pages) n WORD FAMILY petechia: petechiae USAGE EXAMPLESThe skin develops red spots, called petechiae, which are hemorrhages under the skin. Richard Preston, The Hot Zone(1994) Skin rashes called petechiae or purpura can be a sign that meningitis bacteria have invaded the bloodstream. US News(May 04, 2016) It looked like petechiae, from an Italian word meaning tiny spot. New York Times(Jul 01, 2015) 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) Hyper bruise, contusion an injury that doesn't break the skin but results in some discoloration |
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