ulcer
n. [病理] 溃疡；腐烂物；道德败坏
复数 ulcers
例句
The ulcer had been troubling her for several years.
溃疡已经折磨她好几年了。
《柯林斯英汉双解大词典》
A 49-year-old lady had presented with an fungal corneal ulcer by a descemetocele and microperforation.
一位49岁的患者患有真菌性角膜溃疡并发后弹力层膨出和微小穿孔。
The ulcer has perforated.
溃疡已穿孔。
《新英汉大辞典》
