1. 溃疡：
4) 足部或下肢无溃疡(ulceration)病史;thorlos有效性最糖尿病的证明(testimonial)是我们收到的来自用户的信件、e-mail和来电. 他们称赞我们的产品说,我们的产品提高了生存质量,因为我们的产品能力得到了提供,比他们期望的还要好,

2. 溃疡形成：ulcer 溃疡 | ulceration 溃疡形成 | ulcerative colitis 溃疡性结肠炎

3. 溃烂 溃疡形成 破溃：ulceratingdermatitis 溃烂性皮炎 | ulceration 溃烂 溃疡形成 破溃 | ulcerative 溃疡的 溃疡性的

noun

1. the process of ulcer formation
the process of becoming ulcerated

2. a circumscribed inflammatory and often suppurating lesion on the skin or an internal mucous surface resulting in necrosis of tissue

Synonym: ulcer