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1、Prefixes（2011）Word-building（2011）1. intra: withineg. Intragenic基因内的，intravenous静脉内的，intranasal鼻内的2. tri-: threeeg. triacid 三价酸, triatomic三原子的, tribasic三价碱的, triangle三角3. sub-: 不全， 不足， 次，亚， 下Eg. subacetate, 次醋酸盐；subacidirty酸不足；subiodide次碘化物；subacute亚急性； subfebrile微热的；subleukemia亚白血病, subabdominal腹下的,
2、 subaural耳下的4. poly-: 多， 多数Eg. polydeficiency多种维生素缺乏, polyclinic综合门诊所, 分科医院；polycythemia红细胞增多症, polycystic多囊的；5. mono-: 单Eg. monocyte单核细胞, mononuclear单核的, mononeuritis单神经炎, monoacid单价酸的, monoarticular单关节的,monoxide单氧化物6. de-: 向下，减少，降低，除去，否定，离开，解除，脱去Eg. deacidification去酸作用, dealcoholization脱醇作用, deall
3、ergize脱过敏, deactivation灭活性,decompress减压；7. micro-: 小，细，微eg. microsection显微切片, microsecond微秒, microsoma微粒体, microslide显微镜玻片8. epi-: aboveeg. epigastric腹上部的9. pre: beforeeg. precordium 心前区10. a-, an-: without, not1) abacteria无菌的, abiosis无生命2) asythesis不连接的3) a在元音前用aneg. anesthesia无感觉，麻醉11. bi-: double
4、, twoeg. bicavity双腔的, biceps二头肌12. cata-: downward,disorderedeg. catalyst14. de-: down, away fromEg. degradative降解的15. ecto-: outsideeg. ectoenzyme胞外酶, ectogenetic体外发育的16. hemi-: halfEg. hemiprotein半蛋白质, hemisphere半球17. in-: without, notEg. inactive无活性的, insoluble不溶解的18. mal-: badEg.malnutrition营养不良
5、, malpractice草率治疗19. non-: without, notEg. nonacid非酸性的, nondevelopment不发育, nonsurgical非手术的20. para-: alongside旁，侧,abnormal异常Eg. paracrine旁分泌的, parageusia味觉异常21. un-: without, noteg. unbalance不平衡, unconsciousness无意识, undifferentiation未分化22. di-: double, twoeg. diacid二酸, disome双染色体, diphosphate双磷酸盐,di
6、hybrid双基因杂合体24. ab-: from, away from (去，离开，除)eg. ablactation断奶, abduct外展神经25. circum-:around(环绕，在周围)eg. circumgastric腹部周围的, circumcircle外接园26. en-: in, withineg. encyst 把包在囊内27. hyper-: excessive (过多， 超过)eg. hyperimmunity高免疫力, hypertrophy肥大28. infra-: undereg. infralabial在唇下的, infrarenal肾下的，29. meta
7、-: after, changeeg. metaplasm后生质, metaprotein变性蛋白30. per-: across, manyeg. percussion通过敲击, pertissis百日咳31. re-: back, back again(重新，再)eg. relapse重新陷入， regroup重新组合，重新分类32. semi-: halfeg. semiantigen半抗原, semicoma半昏迷33. ad-: toward, near; eg. adrenal肾旁的, adaxial近轴的34. contra-: against, oppositeeg. cont
8、ranatural违反自然的, contrastimulant抗兴奋剂35. dia-:across, througheg. diapophysis横关节突, diathermy透热疗法36. endo-: inner, insideeg. endocrinology内分泌学, endocarditis心内膜炎37. hypo-: less than, undereg. hypoalimentation营养不足, hypoderm皮下组织38. inter-: betweeneg. interatomic原子间的, interarticulor关节间的39. multi-: manyeg. m
9、ultinodular多结节的, multiterminal多端的40. peri-: aroundeg. perinuclear(细胞的)核周的, periocular眼周的41. retro-: backwardeg. retrobronchial支气管后的, retrobulbar眼球后的42. ante-:before, forward eg. antenatal产前的, antenuptial婚前的43. dis-: separationeg. disinfection消毒, dislocation脱位44. epi-: on, oponeg. epigastrium上腹部45. i
10、ntra-: withineg. intranasal鼻内的, intracranial脑内的46. post-:after, behindeg. postnatal出生后的47. super-: above, overeg. supernutrition营养过多48. trans-: transfer转移eg. transgenic转基因的, transaminase转氨酶49. uni-: oneeg. unicellular单细胞的50. ant-: againsteg. antacid抗酸剂51. dys-: bad, difficulteg. dyspepsia消化不良52. ant
11、i-: againsteg. antienzyme53. auto-:selfeg. autolysis自溶, autocatalysis自身催化54. eso-：within, innereg. esotropia内斜视55. pre-:beforeeg. prematurity早熟, premolar前磨牙56. eu-:goodeg. eupepsia消化良好, euphoria精神愉快57. ultra-:beyondeg. ultrared红外线的, ultravirus超病毒58.ex-:out, out of eg. exhale呼出59.pro-:in front ofeg.
12、prognosis预后60. extra-:outsideeg. extramolecular分子外的, extraocular眼外的61. syn-:together, unioneg. syncerebrum（昆虫）合脑, synecology群体生态学Roots:1. bio-:生物eg. biology; biochemistry2. .hepato-: 肝hepatobiliary肝胆的, hepatomegaly肝肿大, hepatocele肝突出3. osteo-: boneosteopathy骨病, osteoarthritis骨关节炎, osteology骨（骼）学, ost
13、eoid骨样的,类骨质 osteomalacia骨软化4.pharmaco-:药Pharmacology药理学, pharmacogenetics遗传药理学, pharmacogenomics药物基因组学。5.lympho-:淋巴lymphoma淋巴瘤, lymphography淋巴造影术6.cyto-:细胞cytogenetics细胞遗传学, cytolysis细胞溶解7.thoraco-: chestthoracoplasty胸廓成形术, thoracotomy胸廓切开术8.orchido-: 睾丸orchidotomy睾丸切开术, orchitis睾丸炎9.necro-: 死，尸体nec
14、ropsy尸体剖检, necrogenic坏死原的10.myo-: 肌肉myogram肌动描记图, myocarditis心肌炎11. nesis糖原生成, glycogenic糖原的12.pyelo-: 肾盂pyelonephritis肾盂肾炎, pyelography肾盂造影术, pyeloscopy肾盂x线透视检查13.myelo-:髓，脊髓 myelofibrosis骨髓纤维变性, myelosclerosis骨髓硬化症, myeloblast成髓细胞14.cephalo-:头，颅cephalotomy穿颅术, cephalopelvic头盆不称, cephalagia头痛15.thy
15、ro-:甲状（腺）thyrosis甲状腺机能病, thyrotoxicosis甲状腺毒症, thyroglobulin甲状腺球蛋白16.cysto-:膀胱，囊cystocele膀胱突出, cystoma囊瘤, cystolith膀胱石17.masto-:乳腺mastopathy乳腺病, mastocarcinoma乳癌18.ileo-:回肠ileocolitis回肠结肠炎, ileostomy回肠造口术19.tracheo-:气管tracheobronchitis气管支气管炎, tracheotomy气管切开术20.oculo-: eyeoculomotor眼球运动的,动眼的； oculonasal眼鼻的21.oto-: earotolaryngology耳鼻喉科学, otolith耳石, otology耳科学22.broncho-: 支气管Bronchodilation支气管扩张, bronchocele支气管囊肿23.pneumo-:肺，肺炎Pneumobacillus肺炎杆菌, pn
