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دوره: کتاب چهارم / : بیوتکنولوژی جدید / درس 2

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  • زمان مطالعه 4 دقیقه
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دانلود اپلیکیشن «زبانشناس»

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متن انگلیسی درس

Vocabulary
acid [ˈæsid] n.

An acid is a chemical that can burn or dissolve other substances. In chemistry class, we mixed two acids together and watched the reaction.

administration [ədˌminəsˈtreiʃən] n.

An administration is the group of people who manage a company or organization. She hoped she could be promoted to a job in the administration.

administrative [ədˈminəstrətiv] adj.

Administrative describes anything related to managing a company or organization. I work as an administrative assistant to the owner of the company.

biotechnology [ˌbaioutekˈnɒlədʒi] n.

Biotechnology is the use of living parts, such as cells, in industry and technology. Researchers at the biotechnology company use bacteria to make medicine.

cholesterol [kəˈlestəroul] n.

Cholesterol is a substance in fat, tissues, and blood of all animals. When people have too much cholesterol, they are at a high risk for heart problems.

coalition [kouəˈliʃən] n.

A coalition is a group of people or organizations working for a common purpose. The companies formed a coalition to make trade less expensive.

deceptive [diˈseptiv] adj.

When something is deceptive, it encourages one to believe something that is false. The scary-looking man’s appearance is deceptive, but he is actually very nice.

diabetes [daiəˈbiːtis] n.

Diabetes is a medical condition where a person has too much sugar in their blood. Overweight people are more likely to suffer from diabetes than slimmer ones.

eliminate [iˈliməneit] v.

To eliminate something that is unwanted means to completely remove it. Wearing a seatbelt eliminates some of the dangers of driving a car.

erosion [iˈrouʒən] n.

Erosion is the destruction of rock or soil due to flowing water or weather. Canyons are formed because rivers of fast-moving water caused erosion.

ethics [ˈeθiks] n.

Ethics are moral beliefs or rules about right or wrong. The act of stealing certainly doesn’t go against some people’s ethics.

explicit [iksˈplisit] adj.

If something is explicit, it is very clear, open, and truthful. The man gave a very explicit account of the car accident.

framework [ˈfreimwəːrk] n.

A framework is a set of rules or ideas that people use to solve problems. His ideas fit into the framework of a successful business plan.

manufacture [ˌmænjəˈfæktʃə:r] v.

To manufacture something means to make it in a factory. My father’s company manufactures steel building materials.

mechanism [ˈmekənizəm] n.

A mechanism is a part of a machine that performs a certain function. I can’t open my car door because the locking mechanism is broke.

minimize [ˈminəmaiz] v.

To minimize means to reduce something to the lowest possible level. I checked my homework twice to minimize errors I might have made.

nectar [ˈnektər] n.

Nectar is a sweet liquid produced by flowers that bees and other insects collect. Bees use nectar to make their honey.

notion [ˈnouʃən] n.

A notion is an idea or belief about something. I have a notion that this route would get us to the beach.

prone [proun] adj.

When things are prone to some bad thing, they are likely affected by it. Some people are more prone to catching colds than others.

straightforward [ˌstreitˈfɔːrwərd] adj.

When something is straightforward, it is good because it is easy to understand. The teacher’s grading system was straightforward and fair.

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