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strangulation of [body part]
在医学语境中，strangulation 指身体部位（如肠管）受压导致血流中断，即“绞窄”。
Strangulation of the intestine cuts off the blood supply.
肠绞窄会切断血液供应。
勒颈窒息；窒息
先理解核心含义，再看它在真实句子里的用法。
勒颈窒息；窒息
the condition of having breathing stopped by compression of the air passage
Strangulation of the intestine cuts off the blood supply.
肠绞窄会切断血液供应。
扼死的行为或被扼死的状态。
The act of strangling or the state of being strangled.
气道或其他身体部位的收缩,切断液体流动。
The constriction of the air passage or other body part that cuts off the flow of a fluid.
Strangulation occurs when the supply of air to the brain is cut off.
勒颈窒息发生在大脑供氧被切断时。
Doctors say that strangulation can cause permanent damage if not treated quickly.
医生说，如果不迅速处理，勒颈窒息可能造成永久性损伤。
First responders are trained to identify the signs of strangulation.
急救人员接受训练，以识别勒颈窒息的迹象。
在医学语境中，strangulation 指身体部位（如肠管）受压导致血流中断，即“绞窄”。
Strangulation of the intestine cuts off the blood supply.
肠绞窄会切断血液供应。
表示死因时，die from 和 die of 均可用；strangulation 常被视为外部致伤原因。
The autopsy showed that she died from strangulation.
尸检显示她死于勒颈窒息。
by 后接实施勒压的工具或方式，如手、绳索、围巾等。
Strangulation by a scarf may leave fabric marks on the neck.
用围巾勒颈可能在脖子上留下织物痕迹。
Not this
The victim was strangulation.
Use this
The victim was strangled.
strangulation 是名词，不能放在 was 后面作动词或表语；表示“被勒死”应用动词 strangle 的被动式 was/were strangled。这是把名词形式误当动词/形容词使用。
Not this
He died of strangle.
Use this
He died of strangulation.
strangle 是动词，介词 of 后需接名词；死亡原因应使用名词 strangulation。注意不要用动词原形充当名词。
Not this
The victim was killed strangulation.
Use this
The victim was killed by strangulation.
表示“以某种方式致死”时，被动结构后用 by 引出方式或施动者；strangulation 是方式，需加介词 by。这是受中文“被勒死”直译影响而遗漏介词。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
勒颈致死
The police concluded it was death by strangulation.
警方判定那是勒颈致死。
徒手扼杀
The autopsy revealed signs of manual strangulation.
尸检显示有徒手扼杀的痕迹。
绳索勒颈
Ligature strangulation often leaves a distinct mark on the neck.
绳索勒颈常会在脖子上留下明显的痕迹。
勒痕
The doctor noticed strangulation marks on the victim's throat.
医生注意到受害者喉咙上有勒痕。
肠绞窄
Delayed surgery may lead to strangulation of the bowel.
延误手术可能导致肠绞窄。
Use strangulation naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
记忆联想：strangulation中有strangle（勒死），想象绳子勒紧脖子导致窒息，即“勒颈窒息”。
语域：formal 常见场景：medical reports、legal documents、news coverage strangulation 是比较正式/专业的词，通常用于医疗、法律或新闻报道等书面语境；日常口语中更常说 strangling 或 choke。
以上词都与 strangulation 一样以 -ation 结尾，重音落在该结尾前的元音上，读作 /eɪʃən/，所以同韵。注意别被拼写相近的 strangle（/ˈstræŋɡəl/，勒死）和 strangulate（/ˈstræŋɡjuleɪt/）误导，它们的结尾读音与 strangulation 不同。
Dictionary facts from ECDICT, WIKTIONARY.