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雅思词汇(学术) - Biology

在这里,你将学习一些关于生物学的英语单词,如“周期”、“基因”、“肥沃”等,这些都是雅思考试所需要的。

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Words for Academic IELTS
biology
[名词]

the scientific study of living organisms; the science that studies living organisms

生物学, 生命科学

生物学, 生命科学

Ex: Understanding biology is crucial for addressing environmental and health-related challenges .理解**生物学**对于解决环境和健康相关的挑战至关重要。
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biologist
[名词]

(biology) a person who studies the science that deals with living organisms

生物学家

生物学家

Ex: The biologist worked in the lab to conduct experiments on how certain bacteria affect the human immune system .**生物学家**在实验室里工作,进行关于某些细菌如何影响人类免疫系统的实验。
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cycle
[名词]

(biology) a series of transformations and events that happen in an animal or plant's lifetime

周期, 循环

周期, 循环

Ex: The butterfly’s life cycle includes stages from egg to caterpillar to adult.蝴蝶的生命**周期**包括从卵到毛毛虫再到成虫的阶段。
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to divide
[动词]

to separate people or things into two or more groups, parts, etc.

分开, 划分

分开, 划分

Ex: The politician ’s speech divided public opinion on the issue .政治家的演讲**分裂**了公众对这个问题的看法。
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bacteria
[名词]

(microbiology) single-celled microorganisms that can be found in various environments, including soil, water, and living organisms, and can be beneficial, harmful, or neutral

细菌

细菌

Ex: Proper handwashing helps prevent the spread of bacteria and viruses .正确洗手有助于防止**细菌**和病毒的传播。
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cell
[名词]

an organism's smallest unit, capable of functioning on its own

细胞

细胞

Ex: Cells are the building blocks of life , with each one containing a complex system of organelles and molecules .**细胞**是生命的基本构建块,每个细胞都包含一个复杂的细胞器和分子系统。
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DNA
[名词]

(biochemistry) a chemical substance that carries the genetic information, which is present in every cell and some viruses

DNA, 脱氧核糖核酸

DNA, 脱氧核糖核酸

Ex: DNA contains the instructions for building proteins in the body .**DNA**包含在体内构建蛋白质的指令。
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biological
[形容词]

relating to the science that explores living organisms and their functions

生物的

生物的

Ex: The study of anatomy and physiology is a fundamental aspect of biological science.解剖学和生理学的研究是**生物**科学的一个基本方面。
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evolution
[名词]

(biology) the slow and gradual development of living things throughout the history of the earth

进化

进化

Ex: Evolution has led to the incredible diversity of plants and animals we see on Earth today.**进化**导致了我们今天在地球上看到的植物和动物的惊人多样性。
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to evolve
[动词]

(biology) to change gradually and over generations into forms that are better adapted to the environment and fitter to survive

进化, 演变

进化, 演变

Ex: Humans have evolved from ape-like ancestors , gradually developing upright posture , larger brains , and sophisticated tool use .人类从类猿祖先**进化**而来,逐渐发展出直立姿势、更大的大脑和复杂的工具使用。
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genetic
[形容词]

(of diseases) passed on from one's parents

遗传的

遗传的

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gene
[名词]

(genetics) a basic unit of heredity and a sequence of nucleotides in DNA that is located on a chromosome in a cell and controls a particular quality

基因, 遗传单位

基因, 遗传单位

Ex: The study revealed that some genes could influence intelligence .研究显示,一些**基因**可能影响智力。
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genetics
[名词]

the branch of biology that deals with how individual features and different characteristics are passed through genes

遗传学

遗传学

Ex: Modern techniques in genetics allow for the editing of genes in living organisms .现代**遗传学**技术允许对活体生物中的基因进行编辑。
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germ
[名词]

a small living organism that causes disease or infection

细菌, 病菌

细菌, 病菌

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nerve
[名词]

each of a group of long thread-like structures in the body that carry messages between the brain and other parts of the body, sensing things is a result of this process

神经, 神经纤维

神经, 神经纤维

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organism
[名词]

a living thing such as a plant, animal, etc., especially a very small one that lives on its own

生物, 有机体

生物, 有机体

Ex: A single-celled organism, such as an amoeba , can exhibit complex behaviors .单细胞**生物**,如阿米巴原虫,可以表现出复杂的行为。
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species
[名词]

a group that animals, plants, etc. of the same type which are capable of producing healthy offspring with each other are divided into

物种, 種

物种, 種

Ex: The monarch butterfly is a species of butterfly that migrates thousands of miles each year .帝王蝶是一种每年迁徙数千英里的蝴蝶**物种**。
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fertile
[形容词]

(of an animal, person, or plant) able to produce offspring, fruit, or seed

肥沃的

肥沃的

Ex: The fertile soil allowed the farmers to grow a variety of crops .**肥沃的**土壤使农民能够种植各种作物。
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mutation
[名词]

(biology) a change in the structure of the genes of an individual that causes them to develop different physical features

突变, 遗传变化

突变, 遗传变化

Ex: Due to a mutation in his genes , the child was born with blue eyes , even though both parents had brown eyes .由于他的基因发生了**突变**,孩子出生时是蓝眼睛,尽管父母双方都是棕色眼睛。
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organic
[形容词]

relating to a carbon-based compound that has a biological origin

有机的, 生物的

有机的, 生物的

Ex: Organic synthesis involves the creation of complex carbon-based molecules for pharmaceutical and materials science applications .**有机**合成涉及为制药和材料科学应用创建复杂的碳基分子。
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metabolism
[名词]

the chemical processes through which food is changed into energy for the body to use

新陈代谢, 代谢作用

新陈代谢, 代谢作用

Ex: Metabolism slows down with age, leading to changes in energy levels and body composition.**新陈代谢**随着年龄的增长而减慢,导致能量水平和身体成分的变化。
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to reproduce
[动词]

(of a living being) to produce offspring or more of itself

繁殖, 生殖

繁殖, 生殖

Ex: Certain species reproduce asexually , without the need for a mate .某些物种无性**繁殖**,不需要配偶。
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parasite
[名词]

(biology) a small organism that lives on or inside another organism, called a host, and is dependent on it for nutrition and growth

寄生虫, 寄生生物

寄生虫, 寄生生物

Ex: The relationship between the host and the parasite is often detrimental to the host , as the parasite exploits its resources for survival and reproduction .宿主和**寄生虫**之间的关系通常对宿主有害,因为寄生虫为了生存和繁殖而利用其资源。
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tissue
[名词]

a group of cells in the body of living things, forming their different parts

组织, 细胞组织

组织, 细胞组织

Ex: Adipose tissue , commonly known as fat tissue, stores energy and cushions organs in the body .脂肪**组织**,通常称为脂肪组织,储存能量并缓冲身体内的器官。
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antibody
[名词]

a blood protein produced to fight diseases or infections, or in response to foreign substances in the body

抗体, 免疫球蛋白

抗体, 免疫球蛋白

Ex: Drugs that weaken your immune system can lower antibody levels .削弱免疫系统的药物可以降低**抗体**水平。
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dominant
[形容词]

(of genes) causing a person to inherit a particular physical feature, even if it is only present in one parent's genome

显性的, 主导的

显性的, 主导的

Ex: The dominant gene responsible for dimples appears in many family members.负责酒窝的**显性**基因出现在许多家庭成员中。
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the science or process of deliberately modifying the features of a living organism by changing its genetic information

基因工程, 基因改造

基因工程, 基因改造

Ex: Genetic engineering in medicine has led to the development of personalized therapies that target specific genetic mutations in patients .医学中的**基因工程**导致了针对患者特定基因突变的个性化疗法的发展。
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male
[形容词]

belonging to the sex that cannot give birth to babies or lay eggs but is capable of fertilization of the opposite sex

雄性

雄性

Ex: The male elephant 's tusks and larger size were indicative of his maturity and dominance within the herd .**雄性**大象的象牙和更大的体型表明了它在象群中的成熟和主导地位。
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female
[形容词]

belonging to the sex that is fertilized by the opposite sex and can lay eggs or give birth to babies

雌性, 女性的

雌性, 女性的

Ex: Tim marveled at the female monarch butterfly 's delicate wings as it fluttered among the flowers .蒂姆对在花丛中飞舞的雌性帝王蝶的精致翅膀感到惊叹。
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RNA
[名词]

(biochemistry) a chemical substance that carries the information from DNA to control the cellular protein biosynthesis

核糖核酸, RNA

核糖核酸, RNA

Ex: Scientists edited the RNA to correct a cellular malfunction .科学家编辑了**RNA**以纠正细胞功能障碍。
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virus
[名词]

a microscopic agent that causes disease in people, animals, and plants

病毒

病毒

Ex: Washing your hands can help prevent the spread of viruses.洗手有助于防止**病毒**的传播。
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雅思词汇(学术)
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