ulcer

大学 FREQ #15380 ★☆☆☆☆

n. 溃疡, 腐烂物 [医] 溃疡

发音

UK /ˈʌlsə/
其它
US /ˈʌlsɚ/

词形变化

ulcers 复数 ulcers ulcers 三单 ulcering 现在分词 ulcered 过去式 ulcered 过去分词

教材释义与例句

名词

溃疡；腐烂物；道德败坏

释义与例句

n.
  1. 1.

    An open sore of the skin, eyes or mucous membrane, often caused by an initial abrasion and generally maintained by an inflammation and/or an infection.

    医学
  2. 2.

    Peptic ulcer.

    医学
  3. 3.

    Anything that festers and corrupts like an open sore; a vice in character.

    比喻
v.
  1. 1.

    To ulcerate.

词汇关系

名词

同义词 1

ulceration

上位词 1

lesion

下位词 10

canker noma aphthous ulcer bedsore canker sore chancroid decubitus ulcer noli me tangere peptic ulcer pressure sore

相关短语

peptic ulcer [医] 消化性溃疡 pressure ulcer [医] 压迫溃疡 duodenal ulcer [医] 十二指肠溃疡 gastric ulcer [医] 胃溃疡 esophageal ulcer [医] 食管溃疡 aphthous ulcer [医] 口疮性溃疡 mouth ulcer [医] 口溃疡 cold ulcer [医] 寒性溃疡 Cushing ulcer Aden ulcer stomach ulcer Buruli ulcer decubitus ulcer 褥疮 tropical ulcer [医] 热带溃疡 weak ulcer

词源

From Old French ulcere, from Latin ulcus. Doublet of ulcus.

来源：wiktionary