Word
hemorrhoid
/ˈheməˌrɔɪd/
noun
痔疮；痔
核心释义
a swollen vein in the anal area
- 1.
肛门周围肿胀、扩张且易破裂的静脉曲张,常伴有剧烈瘙痒和跳痛:痔疮。
An engorged, dilated and easily broken varicosity in the perianal area, often accompanied by intense itching and throbbing pain: piles.
- 2.
由肛门括约肌处或内部静脉肿胀引起的疼痛
pain caused by venous swelling at or inside the anal sphincter
痔痛；肛门周围肿胀、扩张且易破裂的静脉曲张,常伴有剧烈瘙痒和跳痛:痔疮。；由肛门括约肌处或内部静脉肿胀引起的疼痛；痔；痔疮；[医] 痔
用法In use
After sitting for hours at my desk, I developed a painful hemorrhoid and had to buy a special cushion.
用法提示：hemorrhoid 作可数名词，指单个痔疮。
The doctor said eating more fiber can help prevent hemorrhoids.
用法提示：hemorrhoids 是复数形式，作名词泛指痔疮。
She used a cold compress to ease the itching from her hemorrhoid.
用法提示：hemorrhoid 为单数名词，在该句中指所患的痔疮。
have hemorrhoids
通常使用复数形式 hemorrhoids 表示痔疮症状。
Many people have hemorrhoids at some point in their lives.
许多人在一生中的某个阶段都会患有痔疮。
suffer from hemorrhoids
suffer from 强调持续或严重的不适。
相关词与表达Connections
近义词Synonyms
易混词Confusing words
- hemorrhage
- 出血 · hemorrhoid是痔疮（肛门静脉肿胀），而hemorrhage指大量出血。
- fistula
- 瘘管 · hemorrhoid是痔疮，fistula是异常管道连接，如肛瘘。
词族Word family
学习提示Learner notes
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.