cardiac + noun
cardiac 表示“心脏的”,常放在名词前,如 cardiac arrest(心脏骤停)、cardiac surgery(心脏手术)。
The patient was admitted for cardiac surgery.
这位患者因心脏手术入院。
心脏的;与心脏有关的
先理解核心含义,再看它在真实句子里的用法。
心脏的;与心脏有关的
of or relating to the heart
The patient was admitted for cardiac surgery.
这位患者因心脏手术入院。
与心脏有关的。
Pertaining to the heart.
与胃贲门有关的;通常用形容词 cardial。
Pertaining to the cardia of the stomach; cardial (cardial is the usual adjective in this sense).
The patient was admitted to the cardiac ward after the surgery.
手术后,病人被送进心脏病房。
Regular exercise can help prevent cardiac disease.
经常锻炼有助于预防心脏疾病。
The doctor listened to his cardiac rhythm with a stethoscope.
医生用听诊器听他的心脏节律。
cardiac 表示“心脏的”,常放在名词前,如 cardiac arrest(心脏骤停)、cardiac surgery(心脏手术)。
The patient was admitted for cardiac surgery.
这位患者因心脏手术入院。
cardiac 也可指患心脏病的人,复数形式为 cardiacs。
Cardiacs need regular medical check-ups.
患心脏病的人需要定期体检。
Not this
He has a problem with his cardiac.
Use this
He has a problem with his heart.
cardiac 是形容词,意为“心脏的”,不能直接作名词指心脏器官;指器官要用名词 heart。
Not this
She suffers from cardiac.
Use this
She suffers from heart disease.
cardiac 是形容词,不能单独作名词表示“心脏病”;表达“心脏病”要用 heart disease,或使用 cardiac 修饰名词,如 cardiac disease。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
心脏骤停
The patient suffered a cardiac arrest after the surgery.
手术后这名患者心脏骤停。
心脏手术
She will need cardiac surgery to repair the valve.
她需要接受心脏手术来修复瓣膜。
心肌
Cardiac muscle contracts automatically to pump blood.
心肌自动收缩以泵送血液。
心输出量
Regular exercise can improve cardiac output.
经常锻炼可以改善心输出量。
心脏病患者
The cardiac patient was closely monitored overnight.
这位心脏病患者整夜受到密切监护。
心脏监护病房
He was transferred to the cardiac unit for observation.
他被转到心脏监护病房接受观察。
Use cardiac naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
联想:cardiac 开头像 card(卡片),想象一张急救卡记录着心脏情况,所以 cardiac 是‘心脏的’。
语域:formal 常见场景:medical reports、academic research、health education materials cardiac 是医学和学术领域的正式用词,通常用于医疗报告、研究论文或正式健康科普中;日常口语中更常说 heart-related 或 heart。
cardiac 的重音在第一个音节,读作 /ˈkɑːdiæk/。这些词虽然都拼作 -iac 结尾,但没有一个与 cardiac 真正押韵:maniac、insomniac、hypochondriac 的重音位置不同,aphrodisiac 和 elegiac 的重音和尾音也不同;zodiac 虽同为重音在前且结尾也是 /diæk/,但重读元音不同(/zoʊ-/ 对 /kɑː-/),所以也只是拼写近似。
Dictionary facts from ECDICT, WIKTIONARY.