1
a cadaver
不定冠词 a 用于首次提及或非特定的尸体。
The anatomy students dissected a cadaver.
解剖学学生解剖了一具尸体。
尸体；死尸
先理解核心含义，再看它在真实句子里的用法。
尸体；死尸
the dead body of a human being
The anatomy students dissected a cadaver.
解剖学学生解剖了一具尸体。
尸体,死尸
the dead body of a human being
During the anatomy lesson, the professor pointed to a cadaver and explained the muscles.
解剖课上，教授指着一具尸体讲解肌肉。
The detective waited for the autopsy report to learn what the cadaver could reveal.
侦探等待解剖报告，想弄清这具尸体能揭示什么。
Donating a cadaver to science helps train future surgeons.
把遗体捐献给科学有助于培养未来的外科医生。
不定冠词 a 用于首次提及或非特定的尸体。
The anatomy students dissected a cadaver.
解剖学学生解剖了一具尸体。
定冠词 the 用于提及已知或特定的尸体。
The cadaver was stored in the morgue.
那具尸体存放在太平间。
这种结构表示尸体的所属关系，常用于正式或医学语境。
The cadaver of the unidentified man was brought to the lab.
那名身份不明男子的尸体被送到了实验室。
Not this
I saw cadaver.
Use this
I saw a cadaver.
中文里可数名词通常不加冠词，但英语中单数可数名词需要不定冠词a/an或定冠词the。这里cadaver是单数可数名词，所以应加冠词a。
Not this
There were two cadaver in the morgue.
Use this
There were two cadavers in the morgue.
中文名词没有复数变化，但英语中可数名词复数需要加-s。cadaver的复数形式是cadavers。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
人类尸体
The anatomy students studied a human cadaver.
解剖学学生研究了一具人类尸体。
遗体捐赠
Cadaver donation helps advance medical research.
遗体捐赠有助于推进医学研究。
尸体解剖
Medical students perform cadaver dissection in their first year.
医科学生第一年进行尸体解剖。
尸体实验室
The cadaver lab is closed for maintenance.
尸体实验室因维护而关闭。
尸体搜寻犬
A cadaver dog found the missing hiker.
一只尸体搜寻犬找到了失踪的徒步者。
新鲜尸体
The forensic team examined a fresh cadaver.
法医小组检查了一具新鲜尸体。
Use cadaver naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
谐音'卡达沃'：想象一具尸体卡在达沃斯雪山上，成了死尸。这样记：cadaver=尸体。
语域：formal 常见场景：autopsy reports、forensic testimony、anatomy lab cadaver 是正式用语，多用于医学、解剖学和法医学等专业语境，日常口语中比较少见，一般用 dead body 或 corpse。注意它带有临床、客观的色彩。
常用于医学或法医语境
Dictionary facts from ECDICT, WIKTIONARY.