| 单词 | 蛋白质 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔EXAMPLE〕Make sure you eat foods that contain protein, e.g. meat, cheese, fish, milk, or eggs. 一定要吃含蛋白质的食物，例如肉、乳酪、鱼、牛奶或蛋。朗文写作活用〔LOT〕I try to eat a low-fat, high-protein diet. 我尽量吃脂肪含量低、蛋白质丰富的食物。朗文写作活用〔VLDL〕A lipoprotein containing a very large proportion of lipids to protein and carrying most cholesterol from the liver to the tissues.极低密度脂蛋白：一种脂蛋白，含有大量脂质到蛋白质，并带有从肝脏到组织的大部分胆固醇美国传统〔actin〕A protein found in muscle that together with myosin functions in muscle contraction.肌动朊：一种在肌肉中发现的，伴随肌肉收缩中肌浆球蛋白运动的蛋白质美国传统〔albumose〕A class of substances derived from albumins and formed by the enzymatic breakdown of proteins during digestion.：一种从白蛋白中提炼出的物质，由消化过程中蛋白质的酶分解而形成美国传统〔alpha helix〕A common structure of proteins, characterized by a single, spiral chain of amino acids stabilized by hydrogen bonds.α螺旋：一种蛋白质普通结构，其特征为由氢键所稳定住的单螺旋氨基酸链美国传统〔aminoaciduria〕A disorder of protein metabolism in which excessive amounts of amino acids are excreted in the urine.蛋白尿，胺基酸尿症：一种蛋白质代谢失常现象，过多的胺基酸随尿排出美国传统〔amyloid〕Pathology A hard, waxy deposit consisting of protein and polysaccharides that results from the degeneration of tissue.【病理学】 淀粉状蛋白：一种硬蜡状沉积物，含有组织退化产生的蛋白质和多糖美国传统〔apolipoprotein〕Any of various proteins that combine with a lipid to form a lipoprotein and are a constituent of chylomicrons, HDL, LDL, and VLDL.阿朴脂蛋白，藻胆色素蛋白：同脂质结合形成脂蛋白的各种蛋白质，是乳糜微粒、高密度脂蛋白、低密度脂蛋白和超低密度脂蛋白的成分美国传统〔appreciable〕It contains less than 1 per cent fat, an appreciable amount of protein, and a high content of minerals.它所含脂肪不到1%，富含蛋白质，矿物质含量也很高。柯林斯高阶〔appreciable〕It contains less than 1 per cent fat, an appreciable amount of protein, and a high content of minerals.它的脂肪含量不到1%, 富含蛋白质, 矿物质含量也很高。外研社新世纪〔avidin〕A protein found in uncooked egg white that binds to and inactivates biotin. An abundance of avidin in the duct can result in a deficiency of biotin.抗生物素蛋白：卵清中发现的一种蛋白质，它可与生物素结合并使生物素活性减低。导管中抗生物素蛋白过量可导至生物素的缺乏美国传统〔blood plasma〕The pale yellow or gray-yellow, protein-containing fluid portion of the blood in which the blood cells and platelets are normally suspended.血浆：血液中淡黄或灰黄色含有蛋白质的液体，该液体含正常悬浮的血细胞和血小板美国传统〔building block〕Amino acids are the building blocks of protein.氨基酸是构成蛋白质的基本成分。朗文当代〔casein〕A white, tasteless, odorless protein precipitated from milk by rennin. It is the basis of cheese and is used to make plastics, adhesives, paints, and foods.酪蛋白：一种由凝乳酶从牛奶中沉淀出来的白色、无味、无臭的蛋白质。是制作奶酪的原料，也用来制作塑料、胶粘剂、油漆和食品美国传统〔catalyse〕It was thought that only proteins could catalyse reactions in cells.过去曾认为只有蛋白质才能催化细胞内的反应。剑桥高阶〔chromatin〕A complex of nucleic acids and proteins in the cell nucleus that stains readily with basic dyes and condenses to form chromosomes during cell division.染色质，核染质：细胞核中由核酸与蛋白质组成的核酸复合物，容易被基本染料染色， 在细胞分裂期会浓缩而形成染色体美国传统〔combine〕Different amino acids combine to form proteins.不同种类的氨基酸组合构成蛋白质。朗文当代〔compose〕Muscle is composed of two different types of protein.肌肉是由两种不同类型的蛋白质构成的。麦克米伦高阶〔compose〕Protein molecules compose all the complex working parts of living cells.活细胞中所有复杂的运行成分都由蛋白质分子构成。柯林斯高阶〔compose〕Protein molecules compose all the complex working parts of living cells.活细胞内所有的复杂工作部件都是由蛋白质分子构成的。外研社新世纪〔conchiolin〕A protein substance that is the organic basis of mollusk shells.贝壳硬蛋白：作为软体动物贝壳有机基质的蛋白质美国传统〔conjugated protein〕A compound, such as hemoglobin, made up of a protein molecule and a nonprotein prosthetic group.缀合蛋白：由一蛋白质分子和一非蛋白质的弥补基所构成的化合物，如血红蛋白美国传统〔consist〕Around 15% of our diet is composed of protein.我们的饮食中大约 15% 是蛋白质。牛津高阶〔cytochrome〕Any of a class of iron-containing proteins important in cell respiration as catalysts of oxidation-reduction reactions.胞色细胞：任何一类含铁的蛋白质，在细胞呼吸中作氧化反应重要的催化剂美国传统〔deficiency〕These symptoms indicate a protein deficiency.这些症状表明缺乏蛋白质。牛津搭配〔enzyme〕Any of numerous proteins or conjugated proteins produced by living organisms and functioning as biochemical catalysts.酶：由活的有机体产生的各种蛋白质或蛋白质结合体的一种，起生物催化剂的作用美国传统〔euglobulin〕A simple protein that is soluble in dilute salt solutions and insoluble in distilled water.优球蛋白，真球蛋白：一种简单的蛋白质，溶解于稀释的盐水中，不溶于蒸馏水美国传统〔excluding〕Excluding water, half of the body's weight is protein.除了水以外, 蛋白质占了人体体重的一半。外研社新世纪〔excluding〕Excluding water, half of the body's weight is protein.除去水，蛋白质占了体重的一半。柯林斯高阶〔exon〕A nucleotide sequence in DNA that carries the code for the final messenger RNA molecule and thus defines the amino acid sequence during protein synthesis.编码顺序：DNA中的核苷酸序列，为最终的信息传递者RNA分子携带编码并在蛋白质合成中确定氨基酸范围美国传统〔fibroin〕An insoluble white protein that is the essential component of raw silk and spider-web filaments.丝蛋白：一种不能溶解的白色蛋白质，是生丝及蜘蛛网丝的基本成分美国传统〔fossilized〕The survival of the proteins depends on the way in which bones are fossilised.蛋白质是否存留取决于骨头被石化的方式。柯林斯高阶〔hapten〕A substance that reacts with a specific antibody but cannot induce the formation of antibodies unless bound to a carrier protein or other molecule.半抗原，不全抗原：一种对某种特定的抗体起反应但除非被限制于蛋白质载体或其他分子之中, 否则不能导致抗体的构成的物质美国传统〔induce〕Biochemistry To initiate or increase the production of (an enzyme or other protein) at the level of genetic transcription.【生物化学】 用人工方法引导：在基因复制的方法上，人工诱发或增加（酶或其它蛋白质）的产出量美国传统〔induction〕Biochemistry The process of initiating or increasing the production of an enzyme or other protein at the level of genetic transcription.【生物化学】 诱导：以基因复制的方式激发或增加酶或其它蛋白质产出量的过程美国传统〔interaction〕The mechanism seems to involve interactions with other proteins.该结构似乎与其他蛋白质有相互作用。麦克米伦高阶〔isolate〕Researchers have isolated a new protein from the seeds of poppies.研究人员从罂粟籽中分离出了一种新的蛋白质。外研社新世纪〔isolate〕Researchers have isolated a new protein from the seeds of poppies.研究人员已经从罂粟种子里分离出一种新的蛋白质。柯林斯高阶〔lactoprotein〕A protein normally present in milk.乳蛋白质：一种通常存在于乳汁中的蛋白质美国传统〔legume〕Legumes are an excellent source of protein.豆类富含蛋白质。柯林斯高阶〔matter〕The fact of the matter is that most people consume far more protein than they actually need.事实上大部分人摄入的蛋白质远远超过了自身的实际需求。外研社新世纪〔microsome〕Microsomes are the tiny “protein factories” within all living cells.微粒体是一切活细胞中的微型“蛋白质制造厂”。英汉大词典〔milk product〕Milk products are an excellent source of calcium and protein.奶制品富含钙与蛋白质。柯林斯高阶〔mucoid〕Any of various glycoproteins, especially a mucoprotein, similar to the mucins.类粘蛋白：类似于粘蛋白的糖原蛋白质，尤指粘蛋白美国传统〔mutant〕These mutants lack a vital protein which gives them immunity to the disease.这些突变体缺乏一种可以抵抗这种疾病的重要蛋白质。剑桥高阶〔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〔nerve growth factor〕A protein that stimulates the growth of sympathetic and sensory nerve cells.神经生长因子：刺激交感神经细胞生产的蛋白质美国传统〔nucleocapsid〕The basic structure of a virus, consisting of a core of nucleic acid enclosed in a protein coat.核壳体，病毒粒子：病毒的基本结构，由有蛋白质壳包围的核酸的核组成美国传统〔papain〕An enzyme capable of digesting protein, obtained from the unripe fruit of the papaya and used as a meat tenderizer and in medicine as a digestive aid.番木瓜酶：可消化蛋白质的酶，从番木瓜的鲜果汁可得到，用作肉的柔嫩剂，在医药中用于助消化美国传统〔pepsin〕A digestive enzyme found in gastric juice that catalyzes the breakdown of protein to peptides.胃蛋白酶：胃液中一种消化酶，加速将蛋白质分解成肽美国传统〔peptide bond〕The chemical bond formed between the carboxyl groups and amino groups of neighboring amino acids, constituting the primary linkage of all protein structures.肽键：相邻氨基酸的羧基和酸基之间的化学键，包括所有蛋白质结构中的基本联系美国传统〔peptonize〕To convert (protein) into a peptone.胃蛋白胨化：使（蛋白质）转化成胨美国传统〔perforin〕A protein in killer cells and natural killer cells that causes lysis of target cells on contact.穿孔蛋白：存在于杀伤细胞与自然杀伤细胞中能将接触的目标细胞溶解的蛋白质美国传统〔phosphoprotein〕Any of a group of proteins, such as casein, containing chemically bound phosphoric acid.磷蛋白，磷朊：一组蛋白质中的任一个，如酪蛋白，化学上含有稳定的磷酸美国传统〔phycobilin〕Any of a group of water-soluble proteinaceous pigments that occur in red algae and cyanobacteria.藻青素，藻胆汁三烯：可溶于水的一种蛋白质类色素，红水藻和藻青菌中含有此物质美国传统〔polymer〕Proteins and DNA are natural polymers.蛋白质和脱氧核糖核酸都是天然聚合体。剑桥高阶〔primary structure〕The linear sequence of amino acids in a protein.初级结构：蛋白质中胺基酸的线性序列美国传统〔prosthetic group〕The nonprotein component of a conjugated protein, as the heme group in hemoglobin.弥补基：接合蛋白质的非蛋白部分，比如血红蛋白的血组织美国传统〔protease〕Any of various enzymes, including the proteinases and peptides, that catalyze the hydrolytic breakdown of proteins.蛋白酶：任一种催化蛋白质水解的酶，包括蛋白酶和肽美国传统〔protein〕Does milk contain protein? 牛奶含蛋白质吗? 英汉大词典〔protein〕Fish was a major source of protein for the working man.鱼肉曾是劳动者的主要蛋白质来源。柯林斯高阶〔protein〕Protein is essential to life.蛋白质是生命所必需的。英汉大词典〔protein〕These foods have all of the essential proteins.这些食物含有全部所需的蛋白质。韦氏高阶〔protein〕These proteins are composed of 22amino acids.这些蛋白质是由22种氨基酸组成的。英汉大词典〔protein〕You need more protein in your diet.你需要在日常饮食中增加蛋白质。韦氏高阶〔proteolysis〕The hydrolytic breakdown of proteins into simpler, soluble substances, as occurs in digestion.蛋白水解：蛋白质水解成更简单的，可溶的物质，如在消化过程中进行的水解美国传统〔proteose〕Any of various water-soluble compounds that are produced during digestion by the hydrolytic breakdown of proteins.朐：消化过程中，蛋白质水解产生的各种可溶于水的化合物美国传统〔ptomaine〕A basic nitrogenous organic compound produced by bacterial putrefaction of protein.尸碱：一种含氮的有机化合物，由蛋白质被细菌感染导致腐烂而产生美国传统〔put sb on sth〕My coach put me on a high-protein diet.我的教练让我食用含高蛋白质餐。剑桥高阶〔pyrenoid〕A proteinaceous structure found within the chloroplast of certain algae and hornworts. It is considered to be associated with starch deposition.淀粉核：在某些海藻和角苔中的叶绿体中找到的蛋白质结构一般被认为与淀粉沉淀物有关美国传统〔retard〕Lack of protein may retard children's growth.缺乏蛋白质可能会减缓孩子的发育。麦克米伦高阶〔ribosome〕A minute, round particle composed of RNA and protein found in the cytoplasm of living cells and active in the synthesis of proteins.核糖体：一种微小圆形的由RNA及蛋白质构成的微粒，发现于活细胞的细胞质中，且活跃于蛋白质的合成中美国传统〔richness〕Fish is a rich source of protein.鱼肉富含蛋白质。柯林斯高阶〔rich〕Fish is a rich source of protein.鱼肉富含蛋白质。外研社新世纪〔rich〕Pregnant women should eat protein-rich foods.孕妇应该吃富含蛋白质的食物。朗文当代〔ricin〕A poisonous protein extracted from the castor bean and used as a biochemical reagent.蓖麻毒：从蓖麻子中提取的有毒蛋白质，用作生化剂美国传统〔rubredoxin〕An electron-carrying protein associated with oxidation-reduction reactions in anaerobic bacteria and eukaryotic cells.红氧还蛋白：一种含电子的蛋白质，在某些厌氧菌和真核细胞中发生氧化还原反应美国传统〔sclerotin〕An insoluble protein that hardens and darkens the cuticle of arthropods by a natural tanning process involving the cross-linkage of chitin protein molecules.骨质：通过自然变黑、硬化过程使节肢动物的表皮变硬、发黑的一种不溶性蛋白质，这一过程涉及几个质蛋白质分子的交联美国传统〔secondary structure〕The protein structure characterized by folding of the peptide chain into an alpha helix, beta pleated sheet, or random coil.二级结构：蛋白质结构，特征是将肽链折迭成α螺旋、β结构或不规则螺旋美国传统〔secrete〕Glands in the animal's skin secrete tiny proteins.动物皮肤上的腺体分泌蛋白质微粒。麦克米伦高阶〔sequence〕To determine the order of constituents in (a polymer, such as a nucleic acid or protein molecule).确定成分的顺序：确定（聚合物，例如核酸或蛋白质分子）的成分顺序美国传统〔sericin〕A viscous, gelatinous protein that forms on the surface of raw-silk fibers.丝肢：生成于生丝纤维表面上粘性的凝胶状蛋白质美国传统〔sigma factor〕A protein component of RNA polymerase that determines the specific site on DNA where transcription begins.Σ因子：核糖核酸聚合酶的蛋白质成份，决定脱氧核糖核酸转录开始的特定位置美国传统〔source〕Beans are a very good source of protein.豆类是非常好的蛋白质来源。朗文当代〔spliceosome〕A nucleoprotein particle that aids in the splicing of messenger RNA in eukaryotes.剪接体，剪裁体：协助真核细胞中信使核糖核酸进行拼接的核蛋白质微粒美国传统〔structural gene〕A gene that determines the amino acid sequence of a protein.结构基因：决定蛋白质的氨基酸顺序的基因美国传统〔synaptinemal complex〕A ribbonlike structure consisting of three protein components and extending across the region of synapsed chromosomes during the prophase of meiosis.接合丝复合物，联合丝复合物：一种带状构造体，由三个蛋白质要素组成，在成熟分裂的前期扩展到已联合的染色体之外美国传统〔thyroglobulin〕A thyroid protein that stores iodine-containing hormones and is typically present in the colloid of thyroid gland follicles.甲状腺球蛋白：一种内部贮有含碘激素的甲状腺蛋白质，主要存在于甲状腺小囊的胶质里美国传统〔translation〕Biology The process by which messenger RNA directs the amino acid sequence of a growing polypeptide during protein synthesis.【生物学】 转录：核糖核酸信号在蛋白质化合中引导一个正在生成的多肽氨基酸序列的过程美国传统〔trypsin〕An enzyme of pancreatic juice that hydrolyzes proteins to form smaller polypeptide units.胰蛋白酶：水解蛋白质以形成较小多肽单位的胰液酶美国传统〔tumor necrosis factor〕A protein produced by macrophages in the presence of an endotoxin and shown experimentally to be capable of attacking and destroying cancerous tumors.肿瘤坏死因子：当体内有内毒素时，巨噬细胞产生的一种蛋白质 ，有实验表明，能够攻击并毁灭癌瘤美国传统〔vegan〕Vegans get all the protein they need from nuts, seeds, and cereals.严格的素食主义者从坚果、瓜籽和谷物中获得他们所需的全部蛋白质。剑桥高阶A healthy diet includes lots of wholesome natural food with plenty of proteins and vitamins.健康的日常饮食包括许多含有大量蛋白质和维生素的有益天然食品。剑桥国际Carbohydrates, proteins and lipids are the main constituents of plant and animal cells.碳水化合物、蛋白质和脂质是动植物细胞的主要成分。剑桥国际Soya beans are very rich in protein and are often used as a substitute for meat.大豆含有丰富的蛋白质，经常用来替代肉。剑桥国际The antibodies work by latching onto proteins on the surfaces of the viruses and bacteria.抗体缠住病毒和细菌表面的蛋白质而起作用。剑桥国际The body assimilates protein. 躯体吸收蛋白质。译典通The rate of breakdown of muscle protein was assessed.肌肉蛋白质的分类比率测定统计出来了。剑桥国际This protein's structure is particularly complex.这种蛋白质的结构特别复杂。剑桥国际 |
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