单词 | naturally-occurring | ||||||||
释义 | naturally-occurring
更多释义 收起释义 例句释义: 天然存在的,自然生成,自然产生 1. She said the 'compound to our knowledge is not naturally occurring' and 'didn't come straight from the pig. ' 她表示,“据我们所知,此种化合物既不会在自然条件下生成,也不是直接来自猪的身体组织”。 www.ebigear.com 2. Naturally occurring Earth rocks do not, so if your specimen tests positive for nickel it may be a meteorite. 自然发生的地球岩石不这样做,因此,如果您的标本测试呈阳性反应,对镍,它可能是一个陨石。 blog.sina.com.cn 3. Radon is a chemically inert, naturally occurring radioactive gas. It has no smell, colour or taste. 氡是一种天然产生的放射性惰性气体,它无色、无味、无臭。 www.who.int 4. With just a few moves, you can reverse the trend of naturally occurring muscle loss that happens with age. 只需要几个动作,可以扭转因年龄而自然发生的肌肉损失。 www.tianya.cn 5. The conclusion was that the lethal bacteria were naturally occurring and, though closely related to anthrax, not usually as dangerous. 由此可以得出一个结理论,虽然这个致死细菌和炭疽菌有很近的亲缘关系,但是它是自然环境下产生的,通常不会有危险。 dongxi.net 6. Instead, titanium dioxide, a naturally-occurring mineral creates a micro-fine barrier on your skin to reflect the sun's harmful rays. 利用天然矿物质二氧化钛为主要成分,以及麻籽油及小麦草,在肌肤表面形成保护膜,把对肌肤有害的紫外线反射回去。 www.eb-mag.com.cn 7. 'Lover's Island' just off the Croatian coast is one of the few naturally occurring heart shapes on Earth. 位于克罗地亚海岸附近的“情人岛”是地球上为数不多的天然心形岛屿之一。 www.xici.net 8. Asbestos is a naturally occurring mineral used for centuries in insulation, clothing, and fire-resistant materials. 石棉是天然矿物绝缘用百年,衣服和耐火原料。 googda.blog.hexun.com 9. Neuro-imaging shows that this deception stimulates the production of naturally occurring painkilling chemicals in the brain. 神经成像技术显示,这种欺骗刺激大脑中自动分泌的止痛化学品的生产。 www.ecocn.org 10. But one naturally occurring AHR-2 variant, the result of a gene mutation, proves a very poor mate, Wirgin's team has found. 但沃金的小组发现,天然芳香烃受体2型出现基因变异后产生的变体却变得不易与污染物发生联结作用。 www.bing.com 1. Scientists who tested samples said the deaths were caused by a naturally occurring neurotoxin. 测试过样品的科学家们指出,这两只狗的死亡是由自然产生的神经毒素造成的。 www.bing.com 2. Organic arsenic, hence the name, is naturally occurring in the environment and can be found in many foods. 有机砷,由名字即可得知,它天然存在于环境当中,而且许多食物都含有有机砷。 www.bing.com 3. It is a naturally occurring radioactive form of hydrogen, sometimes known as heavy hydrogen. 它是氢气的一种形态,它自然发生放射,有时被人们称为重氢。 www.bing.com 4. In Lwanda, where the trials were conducted among the naturally occurring mosquitoes, the results showed a similar pattern. 在对自然产生的蚊子进行试验的Lwanda村,试验结果显示出了类似的模式。 www.scidev.net 5. However it would not be accurate to limit fundamental risk to naturally occurring perils. 然而,把基本风险局限于自然危险是不准确的。 www.ebigear.com 6. In practice, it also became apparent that it was best not to remove all of the naturally occurring outward yaw from inside corners. 在实践中,它也变得明显,这是最好不要去消除自然产生的从内向外偏航所有角落。 bbs.5imx.com 7. The heart association report focused on added sugars, not naturally occurring sugars in food. 这次心脏协会的报导指的是添加糖,并非食物中所含的天然糖份。 www.transcn.org 8. naturally occurring or synthetic; consisting of large molecules made up of a linked series of repeated simple monomers. 天然生成或人工合成,含有由相连且重复的一系列单体组成的大分子。 www.hotdic.com 9. When considering radiation induced cancer, it must be remembered that naturally occurring cancer is unfortunately very common anyway. 在讨论辐射引致患癌机会时,首先要知道自然患上癌症的情况亦相当普遍。 www.cathaypacific.com 10. Naturally occurring rock oil is referred to as crude oil or petroleum. 天然形成之石油,我们称作原油或石油。 www.jukuu.com 1. Naturally occurring gases in the atmosphere trap some of this energy and reflect it back, warming the earth. 大气中的天然气体会吸收部分这些能量并反射回来,以加热地面。 qac.yappr.cn 2. However, unlike naturally occurring succession, ecosystem restoration is manipulated through human intervention. 与自然演替不同的是,人的积极参与在生态恢复中佔有中心位置。 www.ceps.com.tw 3. Arsenic and lead are also naturally occurring metallic elements that have varieties of uses in industry from insecticides to electronics. 砷和铅也是天然形成的金属元素,在工业上从制造杀虫剂到应用于电子工业,它们有着多种用途。 www.bing.com 4. The process uses small amounts of the naturally occurring mineral to increase concentrations to no more than one part per million typically. 这一过程应用了少量的自然出现的矿物质去增加浓度,不超过百万分之一。 news.dxy.cn 5. Key to this progress has been study of naturally occurring murine and canine retinal degeneration mutants. 解决这一问题的关键研究取得了自然发生的小鼠和犬视网膜变性突变。 www.syyxw.com 6. Background: Erythropoietin is a naturally occurring hormone with multiple effects on a number of different cell types. 背景资料:促红细胞生成素是一种天然存在的激素,对能对各种不同的细胞发挥多种作用。 med.essaystar.com 7. Stanols are naturally occurring substances in fruits and vegetables that have been shown to lower mildly elevated blood cholesterol levels. 甾醇自然存在于水果蔬菜中,已经被证明可以温和的减低血管胆固醇水平。 www.bing.com 8. "Maybe you could say we got lucky, " he says, with the "totally naturally occurring cat. " 他说:“可能你会说我们很幸运能碰到这种野生基因突变型猫咪”。 med.essaystar.com 9. Naturally occurring nanoparticles -- completely harmless -- exist in many foods and spices, even chocolate, beer and dairy products. 自然生成的纳米粒子——这类纳米粒子是完全无害的——存在于许多食品和调味品中,甚至包括了巧克力、啤酒和奶制品。 www.bing.com 10. Organic chemistry embraces both naturally occurring substances like proteins, carbohydrate, fats and "essential oils" . 有机化学既包括自然存在的物质如蛋白质、碳水化合物、脂肪及“香精油”。 tr.bab.la 1. Mercury is a naturally occurring element that makes its way into the environment from power generation and through industrial pollution. 汞(又称水银)由发电和工业污染产生而进入环境,理所当然地成了环境的一部份。 www.bing.com 2. The method was used to assess levels of naturally occurring pathogen DNA in 122 soil samples obtained from commercial potato fields. 用于评估水平自然发生的方法索取商业马铃薯田的病原122土壤样品中的DNA。 www.bing.com 3. The researchers then compared their creations with naturally occurring 'nanobacteria-like particles' from human blood samples. 研究人员然后将这些创造的粒子和人类血液样本天然形成的纳米菌样粒子进行了比较。 news.dxy.cn 4. Naturally occurring transparent, colorless crystalline allotrope of carbon. 天然存在的透明、无色、结晶的碳的同素异形体。 yeebang.com 5. These greenhouse gases trap heat near the earth through a naturally occurring process called the greenhouse effect. 这些温室气体通过一种我们称为温室效应的自然过程拦截地面散发出的热量。 qac.yappr.cn 6. Silicon, naturally occurring in the form of silica and silicates, is the most important semiconductor for the electronics industry. 在自然界从硅酸盐和二氧化硅形式存在的硅是电子工业中最重要的半导体原材料。 www.dictall.com 7. Interferon is a naturally occurring protein that stimulates the immune system, available in various manufactured forms. 干扰素是一种刺激免疫系统的分泌蛋白,有各种各样的人造形式。 med.essaystar.com 8. Objective Canine transmissible venereal sarcoma(CTVS) is a naturally occurring sexually transmitted neoplasm of the genital system in dogs. 犬传染性肉瘤是犬类动物生殖系统自然发生的肿瘤,其具有独特的同种与异种移植特性。 www.chemyq.com 9. Without adequate protection, some water-base fluids can affect the electrical charge of naturally occurring clay platelets in the formation. 在没有充分保护的情况下,某些水基液会改变在地层中天然存在的粘土小片的电荷。 www.infopetro.com.cn 10. It usually means developing flavors from plant or bacteria by-products, or chemically treating naturally occurring molecules. 风味通常被认为是来自植物和细菌的副产品,或者说是天然分子之间发生的化学作用。 www.bing.com 1. Herbs are naturally occurring drugs which were extracted from plants, generally, they come from traditional Chinese medicine. 植物药即由植物提取精制而得的天然药物,多来源于俗称本草的中药。 kns50.chkd.cnki.net 2. The results, reported in this week's Nature, suggest naturally occurring rays enhance seed-formation rates by a factor of ten. 刊登于本周的《自然》杂志上的结果表明自然存在射线使种子的形成率提高了10倍。 xiaozu.renren.com 3. Anthocyanins are naturally occurring pigments ubiquitously present in plants and, as such, part of the human diet. 花青素是天然存在的颜料无处不存在于植物中,因此,一部分人的饮食习惯。 www.syyxw.com 4. Geothermal power is electricity generated by utilizing naturally occurring geological hea sources. 地热发电是利用天然地质老天源产生的电力。 sh.yingyu.com 5. Chemicals were released that could change an athlete's mood, and those chemicals were endorphins, the brain's naturally occurring opiates . 化学物质的释放会改变运动员的情绪,这些化学物质就是内啡肽,大脑内自然存在的阿片类物质。 dictsearch.appspot.com 6. It is an electrochemical process that thickens and toughens the naturally occurring protective oxide. 这是一个电气化学加工,在进行保护氧化的时候,自然会加厚和韧化。 bbs.fobshanghai.com 7. Aluminum chloride also had to be made from naturally occurring aluminum compounds and it is a difficult compound to handle. 铝的氯化物必须从自然的铝混合物中提取出来,这些很难做到。 www.yhlbbs.com 8. Studying microorganisms has proen ery difficult in the past, because most naturally occurring types do not grow in the lab. 过去,研究微生物是一件很困难的事,因为许多自然界发生的事无法搬到实验室里。 medicine.cadjy.com 9. A naturally occurring sweetener, xylitol had primarily been known in Finland for its effectiveness in preventing tooth decay. 木糖醇是一种天然的甜味剂,芬兰人最初发现它可以有效预防龋齿。 www.bing.com 10. The culprit in primary dysmenorrhea is prostaglandin, the same naturally occurring chemical that causes cramps. 原发性痛经的罪魁祸首是前列腺素,它也是引发人体痉挛的重要因素。 www.bing.com 1. There is some evidence that HFCS behaves differently in the body than naturally occurring sugars. 以下就是HFCS与天然糖分在人体内作用不同的证据。 www.bing.com 2. Radon, derived from naturally occurring uranium in aquifers, also occurs frequently at high levels in groundwater. 氡,从地下蓄水层中的铀元素中分离而来,经常以很高的浓度出现在地下水中。 www.bing.com 3. Existence determines consciousness, reflect this objective of national view of history naturally occurring, developed. 存在决定意识,反映这种客观存在的民族史观自然也就发生、发展起来。 jztu.5d6d.com 4. Foods like fruit and milk have naturally occurring sugars, but they come with other nutrients, like calcium, fibre, and vitamin C. 水果和牛奶等食物含有天然的糖类,还含有其它营养成分,比如钙,纤维素,和维他命C。 bbs.running8.com 5. Jaundice occurs when there is a build-up of a naturally occurring substance in the blood called bilirubin . 当一种名曰胆红素的物质在血液中累积时,会出现黄疸。 www.mdchome.com 6. Naturally occurring radiation varies depending on factors like local geology and altitude . 正常情况下的辐射量也随地理环境、海拔等因素变化。 www.bing.com 7. Naturally occurring low-oxygen zones are regular features in some parts of the ocean. 海洋中的一些区域会自然形成低氧区,这是一种普遍现象。 www.tswc.tv 8. In this paper we measured and quantified the detection of mirror symmetry in adults with naturally occurring amblyopia. 在本文中,我们衡量和量化检测镜对称成人自然发生弱视。 www.syyxw.com 9. These threats include both naturally-occurring spoilage bacteria and pathogens. 这些威胁包括自然发生的细菌和其他病原体导致的变质。 news.dxy.cn 10. The naturally occurring, solid, insoluble organic matter that occurs in source rocks and can yield oil upon heating. 天然产出的固态不溶性有机质,它存在于源岩内,能在加热时生成石油。 www.infopetro.com.cn 1. lightweight aggregates consist of naturally occurring pumice, scoria , or manufactured expanded clay and shale and pelletized fly ash. 轻质团聚(聚合)物包含天然浮石、矿渣、或加工出的膨胀粘土、页岩和飞灰。 dictsearch.appspot.com 2. Children as young as three believe human-made objects are owned but naturally occurring things like pinecones are not. 三岁大的小孩相信人造的物品是被拥有的,而天然的物品,例如松果,却不是。 www.bing.com 3. Radon is a chemically inert, naturally occurring radioactive gas without odour, colour or taste. 氡是一种自然产生的放射性惰性气体,它无色、无味、无臭。 www.who.int 4. Because the big banks front-load much of the year's lending, a slowdown in their lending rates is naturally occurring. 由于大型银行已经提前发放了今年的大部分贷款,其贷款速度的放缓也就是情理之中的事情了。 c.wsj.com 5. The trip to moon will take three to four months, via a naturally occurring celestial "rest stop" called a Lagrange Point. 飞向月球的行程需要花费两到三个月的时间,当然期间会经过天文学中的停站点,拉格郎日点。 www.bing.com 6. Children as young as three believe human-made objects are owned but naturally occurring things like pine cones are not. 三岁大的孩子相信人工制造的东西是自己可以拥有的,而自然存在的东西(如松子)就不是。 www.yayan123.com 7. But that progress depends on new technology that can move geothermal beyond naturally occurring steam deposits. 但是这个进步取决于利用自然蒸汽以外的途径采集地热能。 www.bing.com 8. Now researchers have identified a naturally occurring molecule in humans that blocks this process, prolonging the effect of opiates. 现在研究者已经识别出一种人体自然产生的分子,它可以阻滞这个过程,延长阿片类药物的疗效。 news.dxy.cn 9. The book includes chapters on approaches and procedures for designing a synthetic "flash" system based on naturally occurring systems. 那些书在来临和程式上包括章设计一合成基于天生系统的系统。 www.tzhealth.com 10. Thaumatin is a naturally occurring protein found in the African Serendipity Berry and is 100, 000 times sweeter than sucrose (table sugar). 奇异果甜蛋白是一种天然蛋白,发现于非洲锡兰莓中,甜度是蔗糖的10万倍。 www.bing.com 1. Here is a pretty extensive list of: naturally occurring pH indicators that include plants, household chemicals & more. 这里是一个非常广泛的清单:天然酸碱度的指标,包括植物,日用化工及其他。 blog.china.alibaba.com 2. Heat from the decay of naturally occurring radioactive elements could keep a planet warm enough for water. 放射性元素在自然衰败过程中所产生的热量能使星球上的水维持液态形式。 www.bing.com 3. It is physiologically indistinguishable from naturally occurring pituitary hormone. 这是生理自然发生垂体激素没有什么区别。 www.cpgn.net 4. The first antisense RNAs' naturally occurring were identified in plasmids and other prokaryotic accessory DNA elements. 反义RNA的存在最先是在质粒和其它原核附属DNA元件中被证实的。 www.ceps.com.tw 5. Any repetitive motion involving the fingers can amplify the effects of naturally occurring cartilagedecay. 包括手指在内的任何一个重复性的动作都会比自然发生的软骨衰退效果严重。 www.kukuspeak.com 6. The blue specks are likely naturally occurring seashell particles or minerals. 蓝色的斑点很可能是自然存在的海贝颗粒或者矿砾。 www.bing.com 7. Metabolix has developed a process for making plastics by combining genes of several naturally occurring substances. Metabolix公司已经形成了一套通过混合许多天然关系紧密的物质的基因生产塑料的程序。 www.bing.com 8. Yes, we are talking about that naturally occurring waxy substance responsible for clogging up your arteries. 是的,我们说的就是能堵塞您的动脉血管的天然蜡状物体。 www.bing.com 9. CoQ10 is a naturally-occurring nutrient found in every cell of your body. 辅酶Q10是一种自然产生的营养,你的身体的每一个细胞中。 www.freemerce.com 10. These naturally occurring blocks of data are called logical records. 这些自然产生的数据块被称为逻辑记录。 wenwen.soso.com 1. The fact is that unless you're eating bucket-loads of the stuff, MSG and its naturally occurring cousins are not going to do you any harm. 事实是,除非你把味精当饭吃,否则它和它的天然表兄不会对你造成任何伤害。 www.ebigear.com 2. It's only endemic, that means only naturally occurring in certain countries. 这是种地方性疾病,这意味着仅在几个特定国家中发病。 beijing.newchannel.org 3. Vitamin E is a naturally occurring fat-soluble vitamin found predominantly in plant foods and some animal foods. 维生素E是一种天然存在的脂溶性维生素,主要存在于植物类食品以及一些动物类食品。 news.dxy.cn 4. This metal is naturally occurring in soil and in certain conditions is present in groundwater. 这种金属自然出现在土壤中并在特定的环境下出现在地下水中。 news.dxy.cn 5. NP2 is a gene transfer vector that expresses the naturally-occurring opioid peptide enkephalin. NP2是一种表达天然阿片肽-脑啡肽的基因转运载体。 news.dxy.cn 6. Chromium-6 is a naturally occurring metal. Chromium pollution most commonly comes from mining and other industrial processes. 铬-6是一种自然形成的金属。铬污染最通常是由采矿和其他工业制造过程造成的。 www.voanews.cn 7. What happens, she explained, is that naturally occurring Gulf bacteria "eat up" the vast amounts of methane and other gases. 她继续解释道,那些随之而来的海湾微生物会“吃掉”大部分甲烷和各种其他气体。 www.hjenglish.com 8. Antibiotic resistance arises through mechanisms such as selection of naturally occurring resistant mutants and horizontal gene transfer. 抗生素耐药性通过天然抗突变的选择和基因水平转移而产生。 news.dxy.cn 9. Cortisol-secreting adrenal tumors are responsible for 10% to 15% of all cases of naturally occurring canine hyperadrenocorticism. 皮质醇分泌肾上腺肿瘤负责10%至15自然发生的所有案件犬亢进%。 syyxw.com 10. The cocoa bean is a rich source of naturally occurring polyphenol antioxidants. 可可豆是多酚抗氧化剂的一个富有的来源。 dictsearch.appspot.com 1. Seventy of the 350 naturally occurring isotopes are radioactive. 自然界有350种天然同位素,其中70种有放射性。 www.tdict.com 2. Naturally-occurring nutrient found in many foods. 自然发生在许多食品中的营养素。 wenwen.soso.com 3. IAA (indole acetic acid) A naturally occurring auxin. See auxin. IAA. 即吲哚乙酸,是一种植物生长激素,参见。 plb.snnu.edu.cn 4. Hydrogen, the lightest element, has a single proton whereas uranium, the heaviest naturally occurring one, has 92. 氢是最轻的元素,原子核中只有一个质子,而铀这种自然形成的最重元素的原子核中有92个质子。 www.ecocn.org 5. It's a naturally occurring sodium carnate decahydrate. 是一种天然碳酸钠十水合物。 www.b2b99.com 6. Oil is a naturally occurring liquid found in rock formations. 石油是一种自然产生的液体中发现岩层。 q.sohu.com 7. Naturally occurring skin colors accent each other perfect no matter your skin tone. 不管你是什么肤色,自然的肌肤色都会彼此突出强调。 www.kekenet.com 8. Crude oil is naturally occurring petroleum. 原油是天然石油。 blog.sina.com.cn 9. The Amur tiger is the largest and heaviest of all naturally-occurring felines. 阿穆尔虎是最大的和沉重的所有自然发生的猫。 cul.zhishi.sohu.com 10. Foods with naturally occurring Vitamin E and Vitamin C have an antioxidant effect. 含有天然生成的维生素E和维生素C的食物有抗氧化作用。 www.bing.com 1. Lactose is a naturally occurring sugar found in milk. 乳糖是牛奶中的天然糖分。 www.bing.com 2. If nations are naturally occurring, then there is little reason to explain the birth of nations. 如果民族是自然产生的,民族的诞生便不用多做解释。 www.bing.com 3. A crystalline substance that is naturally occurring, inorganic, and has a unique or limited range of chemical compositions. 天然产出的、无机的、有独特的或范围有限的化学成分的结晶质物质。 www.infopetro.com.cn 4. While they also tried their best to explain naturally occurring phenomena, what concerned them most were social issues. 尽管中国哲学家们也尝试着解释一些自然现象,然而他们最关注的还是社会问题。 www.hjenglish.com 5. Preferably, the saccharide-based esters are naturally-occurring saccharide esters such as gallotannins, saponin, red gum, and the like. 优选地,该基于糖的酯是自然界存在的糖酯,诸如五倍子丹宁,皂角苷,赤桉树胶及其类似物。 ip.com 6. So it is difficult to know if a certain treatment actually works or was simply taken during a naturally occurring remission. 因此,很难获知究竟是某项疗程真正发生作用还是自然衰退导致的结果。 www.bing.com 7. It is derived from oleanolic acid, a naturally occurring substance found in many plants. 它源自齐墩果酸——一种存在于多种植物中的物质。 news.dxy.cn 8. Global smallpox eradication was finally achieved with the world's last naturally-occurring case in Somalia on 26 October 1977. 全球根除天花最终于1977年10月26日以在索马里的最后一例自然发生病例宣布实现。 www.who.int 9. Myricetin is a naturally occurring flavonoid that is found in berries, fruits, vegetables, herbs, tea and wine. 杨梅黄酮是被发现在莓果、水果、蔬菜、草本、茶和酒里的一个自然发生的黄酮类化合物。 www.4goodlife.us 10. And they have bones reinforced with naturally occurring carbon fiber. They are very hard to kill. 他们的骨头天生就是碳纤维加固的,非常难以杀死。 www.100yingyu.com 1. Tartaric acid: Naturally occurring acid found in grapes (and almost nowhere else) and the most important acid in wine. 酒石酸:在葡萄中发现的自然形成的酸(几乎无处不在),也是葡萄酒中最重要的酸。 blog.163.com 2. It is a source of phenethylamine (PEA), a naturally occurring chemical released by our brains in large quantities when we are in love. 它同时也是苯乙胺的来源,当我们沉浸在爱河之中的时候,大脑会自然释放出这种元素。 gb.cri.cn 3. In 1977 Ali Maow Maalin became the world's last person to contract naturally occurring smallpox. 在1977年阿里·马欧·马阿林成为世界天然发生天花感染的最后一个人。 www.bing.com 4. But it was impossible to study IGF1 in humans in the same way due to the extreme rarity of the naturally occurring GHR mutation. 但是在人类同样研究IGF1由于的自然发生的GHR突变极端的稀有不可能。 www.dxy.cn 5. Evidence of naturally occurring wave-wave interactions in the polar ionosphere and its relation to naturally enhanced ion acoustic lines 在极地电离层自然出现波-波相互作用的迹象及其对自然增长离子声学线的关系 edu.cma.gov.cn 6. International conference on naturally occurring radioactive materials 天然放射性材料国际会议 inis-china.atominfo.com.cn 7. Thermal Reservoir Simulation Model of Production from Naturally Occurring Gas Hydrate Accumulations 开采天然气水合物储层的热能油藏模拟模型 www.ilib.cn 8. Guided propagation of naturally occurring infrasound in the troposphere and stratosphere 在对流层和平流层自然出现次声速的导向传播 edu.cma.gov.cn 9. Investigation on the Application of Midpoint Displacement in the Shaping of Naturally Occurring Objects 中点变位法在自然景物造型中的应用研究 www.ilib.cn 10. fluoride is a naturally occurring mineral that helps to safely strengthen tooth enamel and prevents cavities 氟是一种自然存在的矿物质,能安全有效地巩固珐琅质,防止蛀牙。 www.ichacha.net 1. The Investigation about the Reaction of Naturally Occurring Alkaloid Quaternary Ammonium Salts 生物碱季胺盐化合物反应的研究 www.ilib.cn 2. Investigation of Oxidation of Aniline in Water by Naturally Occurring Cryptomelane 天然锰钾矿氧化降解水体中的苯胺研究 www.ilib.cn 3. naturally occurring events, like disasters and accidents; 自然发生的事件,如灾害事故; www.america.gov 4. Ecological Crisis and Sustainable Development of Naturally Occurring Drugs Resource 天然药物资源生态危机与可持续发展 www.ilib.cn 5. A naturally occurring group of objects or phenomena: 天然出现的一组事物或现象: wenwen.soso.com |
||||||||
随便看 |
|
英汉双解词典包含2704715条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。