ulcer是什么意思_ulcer的用法_词性_词根

短语搭配

peptic ulcer

消化性溃疡
decubitus ulcer

褥疮
rodent ulcer

侵蚀性溃疡；侵蚀性癌；基底细胞癌
gastric ulcer

胃溃疡；胃粘膜溃疡；胃溃疡病

双语例句

I have a lot of ulcers in my mouth.

我的嘴巴里长了好多溃疡。
You cannot erase this ulcer anyway.

无论如何你都无法抹去这个道德污点。
She suffers a lot from the stomach ulcer.

她患有严重的胃溃疡。
I have a mouth ulcer, so I can't eat anything that is spicy.

我有口腔溃疡所以我不能吃任何辛辣的东西
The ulcer had been troubling her for several years.

溃疡已经折磨她好几年了。
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。
An ulcer perforates the duodenal wall.

溃疡使十二指肠壁穿孔。
In fact, it had exacerbated his stomach ulcer.

事实上，它已经加重了他的胃溃疡。

近义词

同根词

词根 ulcer

ulcerative adj. 溃疡性的；引起溃疡的
ulcerated adj. 得溃疡的；溃烂的 v. 溃烂（ulcerate的过去式和过去分词）
ulcerous adj. 溃疡性的；患溃疡的
ulceration n. 溃疡；[病理] 溃疡形成
ulcerate vi. 形成溃疡，溃烂 vt. 使溃疡；使腐败

百科

ulcer，英语单词，名词，意思是“[病理] 溃疡；腐烂物；道德败坏”。

释义

an open sore on an external or internal surface of the body, caused by a break in the skin or mucous membrane which fails to heal. Ulcers range from small, painful sores in the mouth to bedsores and serious lesions of the stomach or intestine.

溃疡。

figurative a moral blemish or corrupting influence

〈喻〉道德败坏；腐败；腐蚀作用

he's a con man with an incurable ulcer called gambling.

他是一个骗子，嗜赌的毛病难改。

词源

"late Middle English： from Latin ulcus, ulcer-."