1·The most common reason is a condition called idiopathic (unknown cause) thrombocytopenia (low platelets) purpura (ITP). Platelets are blood cells which aid is blood clotting.
最常见的原因是突发性(原因不明)低血小板紫癜(itp)，血小板是帮助血液凝结的血细胞(其实血小板不具有细胞结构——译者注)。
2·Purplish patches (purpura) around the eyes.
眼周紫色斑点(紫癜)。
3·To obtain one ounce of Tyrian purple dye, she had her servants soak 20, 000 Purpura snails for 10 days.
为了获得一盎司提尔紫色染料，她让仆人将20 000个紫癜蜗牛浸泡10天。
4·What symptom does irritability purpura have?
过敏性紫癜有哪些症状？
5·Objective to observe the influence of acupuncture and moxibustion on chronic primary thrombocytopenic purpura.
目的观察针刺与艾灸对慢性原发性血小板减少性紫癜的影响。