noun 下载 🔗分享 荨麻疹,风疹。 Itchy, swollen, red areas of the skin which can appear quickly in response to an allergen or other conditions. Examples : "After eating strawberries, she developed urticaria on her arms, and the doctor prescribed antihistamines. " 吃了草莓后,她的手臂上起了荨麻疹,又痒又肿还发红,医生给她开了抗过敏药。 medicine disease body physiology condition sensation 与AI对话词汇游戏阅读练习