美[??ls?] 1 . The ulcer had been troubling her for several years.
潰瘍已經折磨她好幾年了。
來自柯林斯例句
2 . "It's my ulcer," he added by way of explanation.
“那是因為我得了潰瘍，”他補充解釋說。
來自柯林斯例句
3 . My father suffered from stomach ulcer for a long time.
我父親患胃潰瘍已經很長時間.
來自《簡明英漢詞典》
4 . A bacterium is identified as the cause for his duodenal ulcer .
一種細菌被斷定為造成他十二指腸潰瘍的根源.
來自《簡明英漢詞典》
5 . She had an ulcer in her mouth.
她口腔出現潰瘍.
來自《簡明英漢詞典》
1.潰瘍
1.潰瘍：器官或組織表面由于炎性壞死組織脫落造成的局部缺損或陷凹
1.潰瘍
2. 發生于皮膚黏膜表面，因壞死脫落而形成的缺損潰爛。
3. 瘡面破潰的瘡瘍。
