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单词

ulcer

读音
ˈʌlsər
美式
英式
词根

释义

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。
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。

强化记忆

看视频学发音
I got paged by the E.R. around 2 in the morningto come and see a woman with a diabetic ulceron her foot.
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经济学人(The Economist),医学英语(The Language of Medicine),中科院考博真题