Word · Frequency #18060
heparin
肝素
核心释义
a substance produced in the body that prevents blood clotting and is used as an anticoagulant medicine
- 1.
存在于肝脏及其他组织中的一种抑制血液凝固的化合物;含硫多糖,用作抗凝剂治疗血栓形成。
A compound occurring in the liver and other tissues which inhibits blood coagulation. A sulfur-containing polysaccharide, it is used as an anticoagulant in the treatment of thrombosis.
存在于肝脏及其他组织中的一种抑制血液凝固的化合物;含硫多糖,用作抗凝剂治疗血栓形成。;肝素;[化] 肝素
用法In use
The doctor prescribed heparin to prevent blood clots after the surgery.
用法提示:heparin 在这里作名词,指一种抗凝药物。
Heparin is often given through an IV line in the hospital.
用法提示:heparin 是名词,表示这种抗凝血剂。
Nurses must check the dosage of heparin carefully before injecting it.
用法提示:heparin 作名词,指具体的药物名称。
[noun] is used as [noun]
heparin 作不可数名词时指药物本身;复数 heparins 可指不同种类的肝素。
Heparin is used as an anticoagulant.
肝素被用作抗凝剂。
[noun] is used in the treatment of [condition]
相关词与表达Connections
搭配Collocations
- low-molecular-weight heparin
- 低分子肝素
- Doctors often prescribe low-molecular-weight heparin to prevent blood clots.医生常开低分子肝素来预防血栓。
- unfractionated heparin
- 普通肝素
- Unfractionated heparin must be given by injection or infusion.普通肝素必须通过注射或输注给药。
- heparin sodium
- 肝素钠
- The nurse administered heparin sodium before the surgery.护士在手术前给病人用了肝素钠。
- heparin therapy
- 肝素治疗
- The patient's condition improved during heparin therapy.在肝素治疗期间,病人的病情有所好转。
- heparin drip
学习提示Learner notes
记忆技巧Memory Tip
heparin 以 hep 开头,联想 hepat-(肝)的前缀;肝素(heparin)就是肝产生、抗凝血的药。
语境与语域Context & Register
语域:formal 常见场景:医学、药理学 肝素是专业医学术语,多用于医学、药理学或临床等正式场合,日常口语中较少出现。
发音与拼写Pronunciation & Spelling
这些词都不与 heparin /ˈhepərɪn/ 完全押韵(重读元音不同)。但 aspirin /ˈæspərɪn/、saccharin /ˈsækərɪn/、glycerin /ˈɡlɪsərɪn/ 都含有相同的词尾非重读 /ərɪn/ 音。注意形近词:heroin /ˈheroʊɪn/ 和 marine /məˈriːn/ 拼写部分与 heparin 相似,但读音差别很大。
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.