| 单词 | 存在于 |
| 释义 | 〔stegodon〕Any of various extinct elephantlike mammals of the genusStegodon and related genera, of the Pliocene to the Pleistocene. 剑齿象：任一种剑齿象 属及相关属的已灭绝象形哺乳动物，存在于上新世到更新世 〔Mandean〕A member of a Gnostic sect originating in Jordan and still existing in Iraq.曼达派成员：源于约旦现仍存在于伊拉克的诺斯替派成员〔supernatural〕Of or relating to existence outside the natural world.超自然的：存在于自然世界以外的，与自然世界以外有关的〔fat〕A mixture of such compounds occurring widely in organic tissue, especially in the adipose tissue of animals and in the seeds, nuts, and fruits of plants.动物油脂，植物油脂：此种成分的混合物，广泛存在于有机组织里，特别是在动物的脂肪组织、以及植物的种子、坚果以及水果里〔exist〕"Wealth and poverty exist in every demographic category"(Thomas G. Exter)“富裕和贫穷存在于所有人口统计分类中”(托马斯G.埃克斯特)〔around〕Being in evidence; present:在场的：可看到的；存在于…的：〔xanthopterin〕A yellow pigment in the wings of certain butterflies and moths, found also in the urine of mammals.黄蝶呤：存在某些蝴蝶和蛾翅膀中的一种黄色色素，也存在于哺乳动物的尿中〔aldolase〕An enzyme present in certain living tissues, including skeletal and heart muscle tissues, that catalyzes the breakdown of a fructose ester into triose sugars.醛缩酶：存在于某些活生理组织，包括骨骼和心脏肌肉组织中的一种生物酶，其能够催化果糖脂分解成丙糖〔thing〕An entity existing in space and time.物体：存在于空间和时间的实体〔prolepsis〕The anachronistic representation of something as existing before its proper or historical time, as inthe precolonial United States. 预期的叙述：对某事的年代错误的描述，如存在于其适当的或历史的时间之前，如在殖民前的美国 中 〔homunculus〕A miniature, fully formed individual believed by adherents of the early biological theory of preformation to be present in the sperm cell.雏型人：一个微型的，充分成形的个体，早期生物理论预说的拥护者认为它存在于精子细胞中〔NAD〕A coenzyme, C21H 27N 7O 14P 2, occurring in most living cells and utilized alternately as an oxidizing or reducing agent in various metabolic processes. 纳迪：一种辅酶， C21H 27N 7O 14P 2，存在于大多数活细胞中，而且在各种新陈代谢过程中作为氧化剂或还原剂交替使用 〔alternative〕Existing outside traditional or established institutions or systems:他择性的：存在于传统或现存体制系统以外的：〔Berkeleianism〕George Berkeley's philosophy of subjective idealism, which holds that material objects have no independent being but exist only as concepts in God's mind and as perceptions of those concepts in other minds.贝克莱主义：乔治·贝克莱的主观理想主义哲学，认为物质没有独立的属性，只是存在于上帝的头脑里的概念，也存在于其他人头脑里的对这些概念的感知中〔iridium〕A very hard and brittle, exceptionally corrosion-resistant, whitish-yellow metallic element occurring in platinum ores and used principally to harden platinum and in high-temperature materials, electrical contacts, and wear-resistant bearings. Atomic number 77; atomic weight 192.2; melting point 2,410°C; boiling point 4,130°C; specific gravity 22.42 (at 17°C); valence 3, 4. See table at element 铱：一种坚硬而脆的，极抗腐蚀的黄白色金属，存在于铂矿中，主要用来硬化铂和制造耐高温材料，电器接头和耐磨轴承。原子序数77；原子重192.2；熔点2,410°C；沸点4,130°C；比重22.42（在17°C时）；化合价3，4 参见 element〔intramural〕Existing or carried on within the bounds of an institution, especially a school:单位内部的：存在于或进行于机构，特别是学校限制范围之内的：〔sulfatase〕Any of a group of enzymes that catalyze the hydrolysis of sulfuric acid esters and are found in animal tissues and bacteria.硫酸酯酶：一种催化硫酸脂水解的酶，存在于动物组织中和细菌中〔preceramic〕Of or being a society or culture prior to the use of ceramics or pottery.先陶时期的：属于或是存在于陶器以前的社会或文化的〔extranuclear〕Located or occurring outside the nucleus of a cell.细胞核外的：位于或存在于细胞核外面的〔flavone〕A crystalline compound, C15H 10O 2, the parent substance of a number of important yellow pigments, occurring on the leaves or in the stems and seed capsules of many primroses. 黄酮：一种存在于各种樱草的叶子或茎以及种囊中的晶状粉末，C15H 10O 2，是许多重要黄色颜料的原料 〔centrality〕A tendency to be or remain at the center.向心性：存在于或保持在中心的趋势〔lysosome〕A membrane-bound organelle in the cytoplasm of most cells containing various hydrolytic enzymes that function in intracellular digestion.溶酶体：一种被膜包住的小器官，存在于大多数细胞的细胞质中，内含多种水解酶，在细胞内消化中起作用〔gonidium〕An asexually produced reproductive cell, such as a zeospore, found in certain algae.无性生殖细胞：无性生殖细胞，存在于一些藻类植物里〔critter〕Critter, a pronunciation spelling of creature, actually reflects a pronunciation that would have been very familiar to Shakespeare:16th- and 17th-century English had not yet begun to pronounce the-ture suffix with its modern (ch) sound. This archaic pronunciation still exists in regional Americancritter and in Irishcreature, pronounced (krāʹtŭr) and used in the same senses as the American regionalism. The most common meaning ofcritter is "a living creature,” whether wild or domestic; it also can mean "a child" when used as a term of sympathetic endearment,or it can mean "an unfortunate person.”In old-fashioned regional speech,critter and beast denoted a large domestic animal. The more restricted senses "a cow,” "a horse,” or "a mule" are still characteristic of the speech in specific regions of the United States.The use ofcritter among younger speakers almost always carries with it a jocular or informal connotation. Critter 是 creature 这一词的发音拼法， 实际上反映了一种莎士比亚极其通晓的发音法：16和17世纪的英语中还没有开始用现代英语中的(ch)音来发-ture 这一后缀的音。 这一古发音法仍存在于地区性美语critter 中， 而且在爱尔兰语中creature (kra'tur)的发音和用法与地区性美语相同。 critter 这一词的最通用的意思是“生物”，无论是野生的还是家养的； 作为昵称时，它可以作“小孩”解释；它还可以指“一个不幸运的人”。在老式的地区性语言中，critter 和 beast 意指大型的家畜。 它的更狭窄的含义“牛”、“马”或“驴”则仍然是美国某些特定地区的方言中的特有含义。年轻人对于critter 的用法则几乎总认为是带有恢谐或非正式的含义 〔vernacular〕Occurring or existing in a particular locality; endemic:地方性的：发生或存在于某一具体地方的；地方性的：〔amyloplast〕A colorless plastid that forms starch granules and occurs in cells of plant storage tissue.造粉质体：形成淀粉颗粒的无色质体，存在于植物贮藏组织细胞内〔woodland〕Living, growing, or present in woodland:生活在、生长在或存在于林地的：〔presynaptic〕Situated in front of or occurring before a synapse:位于突触前的，存在于突触前的：〔mysterious〕"The sea lies all about us. . . . In its mysterious past it encompasses all the dim origins of life" (Rachel Carson).What isesoteric is mysterious because it is known and understood by only a small, select group, as by a circle of initiates or the members of a profession: “海洋存在于我们的周围…在它神秘的过去，它一直笼罩着生活的暗面” （雷切尔·卡森）。esoteric 所指的神秘是因为它只被一小部分群体所理解， 如新入会的人的圈子或某一职业的成员： 〔carotene〕An orange-yellow to red crystalline pigment, C40H 56, found in animal tissue and certain plants, such as carrots and squash. It exists in three isomeric forms and is converted to vitamin A in the liver. 胡萝卜素：一种桔黄色至红色的晶体色素，C40H 56，发现于动物细胞组织和某些植物中，如胡萝卜和南瓜。其存在于三种同质异构形式中并且可以在肝脏中转变为维生素A 〔atmospheric〕Of, relating to, or existing in the atmosphere.大气的：属于、关于或存在于大气中的〔theobromine〕A bitter, colorless alkaloid, C7H 8N 4O 2, derived from the cacao bean, found in chocolate products and used in medicine as a diuretic, vasodilator, and myocardial stimulant. 可可碱：一种苦味无色碱，C7H 8N 4O 2，从可可豆中提取，存在于巧克力中，并在医药中用作利尿剂、血管扩张药和肌肉兴奋剂 〔alumina〕Any of several forms of aluminum oxide, Al2O 3, occurring naturally as corundum, in a hydrated form in bauxite, and with various impurities as ruby, sapphire, and emery, used in aluminum production and in abrasives, refractories, ceramics, and electrical insulation. Also called aluminum oxide 矾土，氧化铝：一种氧化铝的形式，Al2O 3，以钢石的形式存在，水合形式存在于铝土矿中，杂有各种不纯物，如红宝石、蓝宝石、金刚砂，用于制造铝、研磨剂、耐火材料、瓷器和电子绝缘物 也作 aluminum oxide〔margarite〕A rock formation that resembles beads, found in glassy igneous rocks.珍珠云母：一种存在于光滑的火成岩岩层中的呈珠粒状的岩层〔steady〕"Terror is the feeling which arrests the mind in the presence of whatsoever is grave and constant in human sufferings and unites it with the secret cause" (James Joyce).“当出现存在于人类苦难中的痛苦而持久的事物时，恐惧是扰乱人心神的一种感觉，并因神秘的原因使思想混乱” （詹姆斯·乔伊斯）〔spicule〕A small needlelike structure or part, such as one of the silicate or calcium carbonate processes supporting the soft tissue of certain invertebrates, especially sponges.小针突：针状小结构或部分，例如碳酸硅或碳酸盐突起，存在于某些无脊椎动物中用来支持软组织，尤其是海绵中〔lactose〕A disaccharide, C12H 22O 11, found in milk, that may be hydrolyzed to yield glucose and galactose. 乳糖：一种双糖，分子式为，它存在于牛奶中C12H 22O 11，在水中水解时产生葡萄糖或蔗糖 〔intertribal〕Existing or occurring between tribes.部落间的：存在于或发生于部落间的〔reside〕the potential energy that resides in flowing water.存在于流水中的潜在能量〔eugenol〕A colorless aromatic liquid C10H 12O 2, made from clove oil and used as a dental analgesic and in perfumery. 丁子香酚：一种无色芳香的液体酚C10H 12O 2，存在于丁香油中，用作牙科的止痛剂，并用于香水中 |
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