have dysentery
表示患病时，dysentery 前通常不加冠词。
He had dysentery after drinking contaminated water.
他喝了受污染的水后得了痢疾。
痢疾
以肠道(尤指大肠)炎症为特征的疾病,症状包括粪便带脓、发热、腹痛、大量腹泻,可能伴有便血。；肠道感染,表现为严重腹泻；腹泻。；痢疾；[医] 痢疾
以肠道(尤指大肠)炎症为特征的疾病,症状包括粪便带脓、发热、腹痛、大量腹泻,可能伴有便血。
A disease characterised by inflammation of the intestines, especially the colon (large intestine), accompanied by pus (white blood cells) in the feces, fever, pain in the abdomen, high-volume diarrhea, and possible blood in the feces.
肠道感染,表现为严重腹泻
an infection of the intestines marked by severe diarrhea
腹泻。
diarrhea.
The traveler developed severe dysentery after drinking contaminated water.
这名旅行者喝了受污染的水后患上了严重的痢疾。
用法提示：dysentery 在此句中作不可数名词，指痢疾这种肠道感染。
In the past, many soldiers died from dysentery during long wars.
过去，许多士兵在长期战争中死于痢疾。
用法提示：此处 dysentery 为名词，表示痢疾这一疾病。
The doctor said his bloody diarrhea was caused by dysentery.
医生说他的血性腹泻是由痢疾引起的。
用法提示：句中 dysentery 用作不可数名词，指痢疾这种肠道感染。
表示患病时，dysentery 前通常不加冠词。
He had dysentery after drinking contaminated water.
他喝了受污染的水后得了痢疾。
suffer from 常用于较正式或病史描述中。
Many soldiers suffered from dysentery during the campaign.
许多士兵在战役期间患了痢疾。
contract 强调感染、得病，比 have 更正式。
She contracted dysentery while traveling in the tropics.
她在热带旅行时染上了痢疾。
outbreak of 用于描述疾病在某个地区突然流行。
The village reported an outbreak of dysentery last month.
那个村庄上个月报告了一起痢疾暴发。
bloody flux 是古旧说法，现代英语中仅见于历史或文学语境；日常及医疗语境应用 dysentery，且不可用来指普通腹泻。
grammar · medium
易错句子He was hospitalized with a dysentery.
正确表达He was hospitalized with dysentery.
dysentery（痢疾）是不可数名词，前面不能加不定冠词 a；表示患痢疾时直接用 dysentery 即可。
grammar · medium
易错句子Many soldiers suffered dysentery during the war.
正确表达Many soldiers suffered from dysentery during the war.
表达“患（痢疾等疾病）”时，suffer 是不及物动词，需加介词 from 再接疾病名称。
痢疾是肠道感染引起的严重腹泻，常带血和黏液；腹泻仅指大便稀薄或次数增多，可能由多种原因引起，不一定属于感染。
消化不良指上腹不适、烧心或腹胀，痢疾则是肠道感染导致的腹泻、腹痛等，两者病灶部位和疾病性质不同。
痢疾暴发
The camp reported an outbreak of dysentery after the flood.
洪水过后，营地报告了痢疾暴发。
患痢疾
Many soldiers suffered from dysentery during the march.
行军期间许多士兵患了痢疾。
细菌性痢疾
Bacillary dysentery is common in areas with poor sanitation.
细菌性痢疾在卫生条件差的地区很常见。
阿米巴痢疾
Amoebic dysentery can be treated with specific antiparasitic drugs.
阿米巴痢疾可以用特定的抗寄生虫药物治疗。
死于痢疾
Many prisoners died of dysentery in the overcrowded jail.
许多囚犯在拥挤的监狱里死于痢疾。
dys- (bad/abnormal) + enter- (intestine) + -y (noun suffix); related words: dysfunction, dyspepsia, enteritis
痢疾最主要的症状就是严重腹泻。
痢疾是发生在肠道的感染性疾病。
痢疾是由细菌或原虫引起的肠道感染。
严重腹泻可能导致脱水，是痢疾的常见并发症。
霍乱和痢疾同属急性肠道传染病，症状相似。
你死于痢疾。
In the classic computer game Oregon Trail, the message 'You have died of dysentery' became a famous meme.
在经典电脑游戏《俄勒冈小径》中，“你死于痢疾”这条消息成了著名梗。
Dictionary facts from ECDICT, WIKTIONARY.