ulcer 的意思
ulcer 的翻译
ulcer
[ˈʌlsə]
释义：
n. 溃疡；腐烂物
例句：
My father suffered from stomach ulcer for a long time.
我父亲患胃溃疡已经很长时间.
换一句
A bacterium is identified as the cause for his duodenal ulcer.
一种细菌被断定为造成他十二指肠溃疡的根源.
换一句
She had an ulcer in her mouth.
她口腔出现溃疡.
换一句