B2 verb 중립

injection

/ɪnˈdʒek.ʃən/

An injection is the act of putting a liquid, especially a drug, into a person's body using a needle and a syringe. Metaphorically, it refers to the act of introducing something new, such as money or energy, into a system or organization to improve it.

예시

3 / 5
1

The nurse gave the young boy a flu injection to protect him during the winter.

The nurse gave the young boy a flu injection to protect him during the winter.

2

The patient requires a subcutaneous injection of insulin twice daily to manage their blood sugar levels.

The patient requires a subcutaneous injection of insulin twice daily to manage their blood sugar levels.

3

I really hate getting injections; I usually have to look away from the needle.

I really hate getting injections; I usually have to look away from the needle.

어휘 가족

명사
injection
Verb
inject
형용사
injectable
관련
injector
💡

암기 팁

Think of 'IN-jection' as putting something 'IN' like a fast-moving 'JET'.

빠른 퀴즈

The economy needs a massive ______ of liquidity to prevent a total market collapse.

정답!

정답은: injection

예시

1

The nurse gave the young boy a flu injection to protect him during the winter.

everyday

The nurse gave the young boy a flu injection to protect him during the winter.

2

The patient requires a subcutaneous injection of insulin twice daily to manage their blood sugar levels.

formal

The patient requires a subcutaneous injection of insulin twice daily to manage their blood sugar levels.

3

I really hate getting injections; I usually have to look away from the needle.

informal

I really hate getting injections; I usually have to look away from the needle.

4

The study analyzes the physiological effects following the intravenous injection of the compound.

academic

The study analyzes the physiological effects following the intravenous injection of the compound.

5

The struggling tech firm is seeking a major injection of capital from venture capitalists.

business

The struggling tech firm is seeking a major injection of capital from venture capitalists.

어휘 가족

명사
injection
Verb
inject
형용사
injectable
관련
injector

자주 쓰는 조합

lethal injection lethal injection
capital injection capital injection
give an injection give an injection
booster injection booster injection
fuel injection fuel injection

자주 쓰는 구문

injection of cash

injection of cash

shot in the arm

shot in the arm

fuel injection system

fuel injection system

자주 혼동되는 단어

injection vs infection

An injection is the act of putting fluid in, while an infection is a disease caused by germs.

injection vs insertion

Insertion is the general act of putting something inside, whereas an injection specifically involves a needle and fluid.

📝

사용 참고사항

Use 'injection' primarily in medical contexts for shots or in economic contexts to describe a sudden boost of money or resources. In British English, the informal term 'jab' is often preferred for vaccinations.

⚠️

자주 하는 실수

Learners often misspell the word as 'inflection' or confuse it with 'infection' because they sound similar.

💡

암기 팁

Think of 'IN-jection' as putting something 'IN' like a fast-moving 'JET'.

📖

어원

Derived from the Latin 'injectio', meaning 'a throwing in' or 'to throw into'.

문법 패턴

Countable noun: injections (plural) Often followed by the preposition 'of' (e.g., an injection of funds)
🌍

문화적 맥락

In many Western countries, the term 'jab' became highly common during the COVID-19 pandemic to refer to the vaccine injection.

빠른 퀴즈

The economy needs a massive ______ of liquidity to prevent a total market collapse.

정답!

정답은: injection

관련 단어

pale

A1

Describes something that has very little color or is much lighter than usual. It is often used to describe a person's face when they are ill or a color that is mixed with a lot of white.

lung

A1

The lungs are two organs inside your chest that you use to breathe. They bring oxygen into your body and remove carbon dioxide when you breathe out.

tropical

A1

Relating to the hot regions of the Earth near the equator. It describes weather that is very warm and wet, or plants and animals that come from these areas.

trader

A1

A trader is a person whose job is to buy and sell goods, stocks, or other items for profit. They can work in a small local market or on large international financial exchanges.

indoor

A1

Describes something that is located, happens, or is used inside a building rather than outside. It is an adjective used before a noun to talk about activities or objects protected from the weather.

threshold

A1

A threshold is the physical area at the bottom of a doorway that you step over to enter a room or building. It also refers to the level or point at which something starts to happen or changes.

tribute

A1

A tribute is something that you say, do, or give to show your respect and admiration for someone. It is often a public act used to honor a person's life, work, or memory.

elder

A1

Used to describe a person who is older than another, especially within a family. It is also used to refer to people who have a high status or more experience because of their age.

russian

A1

Relating to Russia, its people, its language, or its culture. It describes things that come from or are connected to the largest country in the world.

southeastern

A1

Located in or coming from the direction between south and east. It describes a place, a region, or a wind that is in the corner between the bottom and the right on a map.

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