1
ulceration of [body part]
表示某部位的溃疡时，通常用介词of。
Ulceration of the stomach lining can be painful.
胃黏膜的溃疡会很痛。
溃疡形成；溃疡化
先理解核心含义，再看它在真实句子里的用法。
溃疡形成；溃疡化
the process of forming an ulcer; becoming ulcerated
Ulceration of the stomach lining can be painful.
胃黏膜的溃疡会很痛。
溃疡的形成
The development of an ulcer.
皮肤或内黏膜表面局限性炎性病变,常化脓,导致组织坏死
a circumscribed inflammatory and often suppurating lesion on the skin or an internal mucous surface resulting in necrosis of tissue
溃疡状态；溃疡病
An ulcerous condition.
溃疡形成的过程；变为溃疡的过程
the process of ulcer formation; the process of becoming ulcerated
The doctor explained that ulceration of the stomach lining can be caused by long-term use of certain painkillers.
医生解释说，胃黏膜的溃疡形成可能是长期使用某些止痛药引起的。
If the infection is left untreated, ulceration may occur in the affected area.
如果感染不及时治疗，受影响区域可能会出现溃疡。
The patient's chronic ulceration made it difficult for him to walk without pain.
病人长期的溃疡性病变使他走路时很难不感到疼痛。
表示某部位的溃疡时，通常用介词of。
Ulceration of the stomach lining can be painful.
胃黏膜的溃疡会很痛。
develop是表示“出现、发生”的常用动词。
The patient developed ulceration on his leg.
患者腿部出现了溃疡。
in用于比较具体的内部器官。
Ulceration in the colon requires immediate treatment.
结肠溃疡需要立即治疗。
cause常用于表示原因。
Long-term stress can cause ulceration of the digestive tract.
长期压力可能导致消化道溃疡。
Not this
The skin is ulceration.
Use this
The skin is ulcerating.
ulceration 是名词，不能作表语表示进行中的状态，应使用动词 ulcerate 的现在进行时。
Not this
He has an ulceration on his arm.
Use this
He has an ulcer on his arm.
表示单个溃疡时通常用 ulcer 而不是 ulceration；ulceration 多指溃疡形成的过程或状态，用作可数名词时不如 ulcer 自然。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
黏膜溃疡形成
Mucosal ulceration may occur after prolonged use of anti-inflammatory drugs.
长期使用抗炎药物后可能出现黏膜溃疡。
胃溃疡形成
Bleeding is a serious complication of gastric ulceration.
出血是胃溃疡形成的严重并发症。
消化性溃疡形成
H. pylori infection is a major cause of peptic ulceration.
幽门螺杆菌感染是消化性溃疡形成的主要原因。
复发性溃疡
Patients with recurrent ulceration should undergo further investigation.
患有复发性溃疡的病人应接受进一步检查。
口腔溃疡形成
Oral ulceration is a common side effect of chemotherapy.
口腔溃疡是化疗的常见副作用。
皮肤溃疡形成
Prolonged pressure can cause skin ulceration in bedridden patients.
长期受压可能导致卧床病人出现皮肤溃疡。
Use ulceration naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
想象胃壁上有个小伤口（ulcer），它慢慢扩大、发炎，-ation 把这个‘溃疡形成的过程’带出来。
语域：formal 常见场景：medical reports、clinical notes、pathology textbooks 该词为医学术语，表示“溃疡形成/溃疡化”，通常用于正式或临床/学术语境，如病历、医学报告和教科书；日常口语中较少使用，多用更浅白的说法。请按实际语境选用语体。
这些以 -ation 结尾的词（operation, information, education, nation）与 ulceration 押韵，结尾都读 /ˈeɪʃən/。注意：ulcer 和 ulcerate 在拼写上是 ulceration 的开头部分，但发音不同：ulcer 读 /ˈʌlsɚ/，ulcerate 读 /ˈʌlsɚˌeɪt/，均不押韵。
Dictionary facts from ECDICT, WIKTIONARY.