| 单词 | 收缩 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔ACE inhibitor〕Any of a class of drugs that cause vasodilation and are used to treat hypertension and heart failure.血管收缩转化酶抑制剂：可使血管扩张的一类药，用于治疗高血压和心力衰竭美国传统〔Pitocin〕A trademark used for preparations of oxytocin.彼托新：催产素制剂（子宫收缩刺激激素）的商标美国传统〔action potential〕Stimulating a nerve fiber causes an action potential to spread across the nerve cell, making it contract.刺激神经纤维导致动作电位传遍神经细胞，从而使之收缩美国传统〔actomyosin〕The system of actin and myosin that, with other substances, constitutes muscle fiber and is responsible for muscular contraction.肌动球蛋白：由肌动朊与球蛋白组成的系统，并与其他物质一起再组成肌肉纤维并导致肌肉收缩美国传统〔antagonist〕Physiology A muscle that counteracts the action of another muscle, the agonist.【生理学】 拮抗肌，对抗肌：抵消肌肉作用的另一块肌肉，收缩肌美国传统〔arthrogryposis〕The permanent fixation of a joint in a contracted position.关节弯曲：关节以收缩姿势长期固定美国传统〔astringent〕Medicine Tending to draw together or constrict tissues; styptic.【医学】 收缩性的：有助于聚集或收缩有机组织的；收缩性的美国传统〔constriction〕The drug causes constriction of blood vessels.这种药能引起血管收缩。韦氏高阶〔constrictor〕One that constricts, as a muscle that contracts or compresses a part or organ of the body.收缩肌：收缩性事物，如收缩或压迫身体某部分或某器官的肌肉美国传统〔constrict〕Cold water applied to the head constricts the blood vessels.洒到头上的冷水起到了收缩血管的作用。外研社新世纪〔constrict〕Severe migraine can be treated with a drug which constricts the blood vessels.严重的偏头疼可以用一种收缩血管的药物进行治疗。柯林斯高阶〔constrict〕The drug causes the blood vessels to constrict.这种药会使血管收缩。剑桥高阶〔constrict〕The drug is used to constrict blood vessels.这种药用于收缩血管。韦氏高阶〔constrict〕The pain is produced by constriction of the blood vessels.这种疼痛是由于血管的收缩而引起的。柯林斯高阶〔constrict〕To become constricted.变得收缩美国传统〔constringe〕To cause to contract; constrict.使收缩；压缩美国传统〔contraction〕Physiology The shortening and thickening of functioning muscle or muscle fiber.【生理学】 收缩：工作肌肉或肌肉纤维的变短和变粗美国传统〔contraction〕The act of contracting or the state of being contracted.收缩：收缩的行为或被缩小（短）的状态美国传统〔contraction〕The contractions started coming every five minutes.子宫开始每隔五分钟收缩一次。牛津高阶〔contraction〕The hot metal undergoes contraction as it cools.热金属冷却时会收缩。韦氏高阶〔contraction〕The sudden contraction of the markets left them with a lot of unwanted stock.股票市场骤然收缩，让他们剩下了许多无人要的股票。牛津高阶〔contractor〕Something, especially a muscle, that contracts.收缩物：收缩的事物，尤指肌肉美国传统〔contract〕A hedgehog often contracts its body into a ball.刺猬常常把它的身体收缩成一个圆球。21世纪英汉〔contract〕As it cooled, the metal contracted.金属冷却后收缩了。剑桥高阶〔contract〕Blood is only expelled from the heart when it contracts.只有心脏收缩时, 血液才会从心脏流出。外研社新世纪〔contract〕Glass contracts as it cools.玻璃遇冷收缩。牛津高阶〔contract〕Metal contracts as it cools .金属遇冷收缩。朗文当代〔contract〕Metal contracts on cooling.金属冷却时收缩。英汉大词典〔contract〕Metals contract in cold weather.金属在寒冷的天气中会收缩。21世纪英汉〔contract〕Most substances contract as they cool.大部分的物质一遇冷就收缩。牛津同义词〔contract〕New research shows that an excess of meat and salt can contract muscles.新的研究表明，过量食用肉类和盐可能会导致肌肉收缩。柯林斯高阶〔contract〕The bodybuilders contracted their biceps in unison.健美运动员们一起收缩肱二头肌。美国传统〔contract〕The exercise consists of stretching and contracting the leg muscles.此项训练包括伸展和收缩腿部肌肉。牛津高阶〔contract〕The heart muscles contract to expel the blood.心脏肌肉收缩以挤压出血液。牛津高阶〔contract〕The hot metal contracted as it cooled.热金属冷却时收缩。韦氏高阶〔contract〕The muscle expands and then contracts.肌肉扩张，然后收缩。韦氏高阶〔contract〕The steel contracts as it cools.钢冷却时会收缩。麦克米伦高阶〔convulsion〕An intense, paroxysmal, involuntary muscular contraction.抽搐：一种强烈的、阵发性的、不自觉的肌肉收缩美国传统〔crispation〕A slight involuntary muscular contraction, often producing a crawling sensation of the skin.挛缩：轻度的无意识的肌肉收缩，通常使皮肤产生发毛的感觉美国传统〔crunch〕A period of financial difficulty characterized by tight money and unavailability of credit.经济收缩：以贷钱困难和信用无效为特征的财政困难时期美国传统〔diastasis〕Physiology The last stage of diastole in the heart, occurring just before contraction and during which little additional blood enters the ventricle.【生理学】 心舒张后期：发生在心室充盈和心房开始收缩之间的心脏舒张休息期美国传统〔draw〕Chiefly Southern U.S. To shrink when washed. Used of clothes.【多用于美国南部】 缩水：洗时收缩。用于指衣物美国传统〔electronic fetal monitor〕An electronic device used during labor to monitor fetal heartbeat and maternal uterine contractions.电子胎儿监听器：用于分娩时监听胎儿心跳和母亲子宫收缩的电子装置美国传统〔ergograph〕A device for measuring the work capacity of a muscle or group of muscles during contraction.测力器：用来测量在收缩中某一块肌肉或一组肌肉做功能力的装置美国传统〔expand〕The liquid expands and contracts with changes in temperature.液体随着温度的变化而膨胀或收缩。韦氏高阶〔extrasystole〕A premature contraction of the heart, resulting in momentary cardiac arrhythmia.期外收缩：心脏房室的过早心搏，导致短暂的心律不齐美国传统〔flexor〕A muscle that when contracted acts to bend a joint or limb in the body.屈肌：一块收缩时能弯曲身体的关节或四肢的肌肉美国传统〔force〕The forces of expansion are balanced by forces of contraction.扩张力和收缩力相互平衡。牛津搭配〔gather up〕Gather up your muscles and jump.收缩你的肌肉后再跳。21世纪英汉〔gather〕To contract and wrinkle (the brow).收缩或皱（眉）美国传统〔hoofbound〕Afflicted with drying and contraction of the hoof, resulting in lameness. Used of a horse.挛缩足的：因遭受蹄的干枯和收缩而导致跛足的（用于马）美国传统〔ischemia〕A decrease in the blood supply to a bodily organ, tissue, or part caused by constriction or obstruction of the blood vessels.局部缺血：身体某一器官，某一组织，或某一部位因血管收缩或阻塞而出现的供血减少美国传统〔isotonic exercise〕Exercise in which isotonic muscular contraction is used to strengthen muscles and improve joint mobility.等张肌肉锻炼：应用同等张力下肌肉收缩的锻炼，用来加强肌肉并提高关节的灵活性美国传统〔isotonic〕Physiology Of or involving muscular contraction in which the muscle remains under relatively constant tension while its length changes.【生理学】 等张的：涉及肌肉长度在相对稳定的张力下发生变化的肌肉收缩的美国传统〔kinin〕Any of various structurally related polypeptides, such as bradykinin, that act locally to induce vasodilation and contraction of smooth muscle.激肽：一种结构上相关的多肽，例如缓激肽，能够局部地导致血管扩张和平滑肌的收缩美国传统〔liable〕The muscles of the airways are liable to constriction.航空公司的势力范围有收缩的趋势。外研社新世纪〔mercerize〕To treat (cotton thread) with sodium hydroxide so as to shrink the fiber and increase its luster and affinity for dye.对…作碱化处理：将（棉线）浸在氢氧化钠溶液中以使纤维收缩并增加其光泽和与染料的亲合力美国传统〔muscle fiber〕A cylindrical, multinucleate cell composed of numerous myofibrils that contracts when stimulated.肌纤维：由无数的受到刺激时收缩的肌原纤维组成的一种圆柱形的多核细胞美国传统〔myosin〕The commonest protein in muscle cells, responsible for the elastic and contractile properties of muscle. It combines with actin to form actomyosin.肌球蛋白：在肌肉细胞中最普通的蛋白质，对肌肉的弹性和收缩性的特性很重要，它与肌动朊结合形成肌动球朊美国传统〔narrow〕To become narrower; contract.变得更窄；收缩美国传统〔neck〕A narrow or constricted part of a structure, as of a bone or an organ, that joins its parts; a cervix.颈状部分：骨或器官连接部位的狭小且收缩的部分；颈部美国传统〔odontophore〕A structure at the base of the mouth of most mollusks over which the radula is drawn back and forth in breaking up food.舌突起，齿担：一种生理构造，位于大多数软体动物的嘴底部，在这之上齿舌来回收缩以击碎食物美国传统〔origin〕Anatomy The point of attachment of a muscle that remains relatively fixed during contraction.【解剖学】 起端，起：肌肉的附着点，在肌肉收缩时保持相对的固定美国传统〔phimosis〕An abnormal constriction of the foreskin that prevents it from being drawn back to uncover the glans penis.包茎：一种不正常的表皮收缩，它阻止表皮回缩而露出龟头美国传统〔plasmolysis〕Shrinkage or contraction of the protoplasm away from the wall of a living plant or bacterial cell, caused by loss of water through osmosis.胞质皱缩：通过渗透作用由于缺水引起的活植细胞或细菌的细胞质的皱缩或收缩，并与细胞壁分离美国传统〔point〕The pupil of the eye was contracted to a minute point.眼睛的瞳孔收缩成一小点。英汉大词典〔pucker〕To become gathered, contracted, and wrinkled.变得收缩、聚集和起皱纹的美国传统〔pucker〕To gather into small wrinkles or folds.使收缩成皱褶或褶缝美国传统〔pulsate〕To expand and contract rhythmically; beat.搏动，跳动，律动：有节奏地扩张和收缩；搏动美国传统〔pulse〕The rhythmical throbbing of arteries produced by the regular contractions of the heart, especially as palpated at the wrist or in the neck.脉搏：尤在腕部和颈部可感觉到的由心脏有规律的收缩造成的动脉有节奏的跳动美国传统〔pupil〕Pupils contract in bright light, and dilate in darkness.瞳孔在明亮的光线下会收缩，在黑暗中会扩大。剑桥高阶〔reflex〕A reflex causes the contraction of the pupils when exposed to light.反射作用使瞳孔在受光刺激时收缩。英汉大词典〔repolarization〕The restoration of a polarized state across a membrane, as in a muscle fiber following contraction.再极化：如在收缩的肌纤维中穿越细胞膜的极化状态的恢复美国传统〔retractor〕Anatomy A muscle, such as a flexor, that retracts an organ or a part.【解剖学】 牵拉肌：能使器官或部位收缩的肌肉，例如屈肌美国传统〔satellite〕Genetics A short segment of a chromosome separated from the rest by a constriction, typically associated with the formation of a nucleolus.【遗传学】 随体：由于收缩，从染色体本身分离出来的一段短的部分，与细胞的形成尤为相关美国传统〔shrink-wrap〕To wrap (an article of merchandise) in protective clear plastic film.用收缩性薄膜包装：将（一商品）包裹在保护性透明塑料薄膜中美国传统〔shrink〕Meat shrinks as it cooks.肉烹饪后会收缩。韦氏高阶〔shrink〕The act of shrinking.收缩：收缩的行为美国传统〔shrink〕The degree to which something shrinks; shrinkage.收缩量：某物收缩的程度；收缩量美国传统〔shrink〕The maid shrank the cloth in very hot water.女佣用很烫的水使布料收缩。文馨英汉〔shrink〕This dress will shrink in the wash.这衣服洗时会收缩。文馨英汉〔sibutramine〕A drug that suppresses appetite by inhibiting the reuptake of the neurotransmitters norepinephrine and serotonin, used in the management of obesity.西布曲明：通过压抑神经传递素、去甲肾上腺素和血管收缩素的再吸收从而抑制食欲的药物，用于控制肥胖症美国传统〔sphincter〕A ringlike muscle that normally maintains constriction of a body passage or orifice and that relaxes as required by normal physiological functioning.括约肌：一般保持身体管道或通气口的收缩，并能在正常的生理作用下放松的环状肌肉美国传统〔stop〕To constrict (an opening or orifice).收缩：压缩（一个开口或孔）美国传统〔styptic〕Contracting the tissues or blood vessels; astringent.收敛的：使组织或血管收缩；收缩美国传统〔syneresis〕Chemistry Exudation of the liquid component of a gel.【化学】 脱水收缩：胶滞物液体成分的渗出美国传统〔synizesis〕Biology The phase of meiosis in some species in which the chromatin contracts into a mass at one side of the nucleus.【生物学】 合质期：某些物种成熟分裂的一个阶段，此时染色质在细胞核的一侧收缩为一块美国传统〔systolic pressure〕Blood pressure within the arteries when the heart muscle is contracting.收缩血压：心脏肌肉收缩时动脉内的血压美国传统〔tetanus〕Physiology A state of continuous muscular contraction, especially when induced artificially by rapidly repeated stimuli.【生理学】 肌肉痉挛：一种肌肉连续收缩的状态，尤指由快速反复的人工刺激引起的美国传统〔throbbingly〕The blood vessels start to constrict and dilate, with throbbingly painful results.血管开始收缩、扩张, 让人一下一下地疼。外研社新世纪〔thrombosthenin〕A contractile protein in platelets that is active in the formation of blood clots.血栓收缩蛋白：在血栓形成过程中活化的血小板中的收缩蛋白美国传统〔tic〕A habitual spasmodic muscular movement or contraction, usually of the face or extremities.抽搐：常发生在面部或肢端的习惯性且痉挛性的肌肉运动和收缩美国传统〔ventricle〕The chamber on the left side of the heart that receives arterial blood from the left atrium and contracts to force it into the aorta.左心室：位于心脏左侧的心室，从左心房接收动脉血并收缩把血压入主动脉美国传统As it cooled the metal contracted.金属遇冷收缩。剑桥国际Most of the fresh food sold in supermarkets is shrink-wrapped.超级市场里出售的大部分新鲜食物都用收缩薄膜包装。剑桥国际The drug causes the blood vessels to constrict.这种药使血管收缩。剑桥国际The gullet squeezes solids and liquids towards the stomach by contracting the muscles.食管通过收缩肌肉将固体和液体食物挤压入胃部。剑桥国际The pains women have during labour are due to the muscular (= muscle) contractions connected with giving birth.妇女分娩时的痛苦是由相关肌肉的收缩造成的。剑桥国际Your pupils contract in bright light, and dilate in darkness.你的瞳孔会在明亮的光线下收缩，在黑暗中扩大。剑桥国际Your sweater will shrink if you wash it at too high a temperature.如果你在水温过高时洗毛衣，它将收缩。剑桥国际 |
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