一、
1.ulcer 英[ˈʌlsə(r)]n.[病理]溃疡;腐烂物;道德败坏
2.blister 英[ˈblɪstə(r)]n.水泡;水疱;气泡;砂眼;起泡剂vt.使起水泡;痛打;猛烈抨击vi.起水泡
3.blister /ˈblɪstə/
N-COUNT A blister is a painful swelling on the surface of your skin. Blisters contain a clear liquid and are usually caused by heat or by something repeatedly rubbing your skin. (皮肤上的) 水疱
V-T/V-I When your skin blisters or when something blisters it, blisters appear on it. 使起水疱; 起水疱
eg:(1)The affected skin turns red and may blister.受感染的皮肤会变红,并可能起水疱
(2)The sap of this plant blisters the skin.这种植物的汁液会使皮肤起水疱
4.inflamed /ɪnˈfleɪmd/adj.发炎的;红肿的v.使发炎(inflame的过去分词);使燃烧;使火红;激起
ADJ If part of your body is inflamed, it is red or swollen, usually as a result of an infection, injury, or illness. 红肿的; 发炎的
eg: Symptoms include red, itchy and inflamed skin.症状包括皮肤红肿、瘙痒和发炎
5.What is "shang huo"?
"Shang huo" is a unique concept in traditional Chinese medicine(TCM). According to TCM, you should have balanced yin and yang for perfect health. Yin and yang are two opposing forces in the body. If yang is greater than yin, your body will generate too much heat. The excessive/ɪkˈsɛsɪv/ heat causes "shang huo", and that can result in ulcers/ˈʌlsə(r)/.
6.People are easily “上火” in summer. When you "上火了"，you get very uncomfortable. The most common symptoms are as following: you may have a suddenly nosebleed, pimples grow out from your forehead or a constant oral ulcer.
7.pimples 英[pim'pəl] n. [医]丘疹,面疱(pimple的复数形式)
N-COUNT Pimples are small raised spots, especially on the face. 丘疹; 脓疱; 粉刺
8.sore 英[sɔː(r)]adj. 疼痛的,痛心的;剧烈的,极度的;恼火的,发怒的;厉害的,迫切的n.溃疡,痛处;恨事,伤心事
Reference:
https://hinative.com/zh-CN/questions/116020