purpuraWiktionary 原文演变路径（由近及远）英语书面借自 ←拉丁语 purpura词源说明Learned borrowing from Latin purpura. Doublet of purple and purpure.释义（英文）名词 Noun(pathology) The appearance of red or purple discolorations on the skin that do not blanch when pressure is applied, caused by subdermal bleeding.词族派生词（7）purpuricpurpurousanaphylactoid purpuraHenoch-Schönlein purpurapurpura rheumaticaSchönlein-Henoch purpurathrombotic thrombocytopenic purpura同源异形词（2）purplepurpure