클래스카드 | 보카클리어 중학 완성편

scientific

과학의, 과학적인
She has a lot of scientific knowledge.

progress

진전, 진보, 진행되다
They have made great scientific progress.

experiment

실험, 실험하다
Students do a lot of experiments in science class.

laboratory

실험실
The scientists work in the laboratory every day.

research

연구, 조사, 연구하다
They did medical research together.

method

방법
Let’s try again using a different method.

stage

단계, 시기, 무대
The experiment is now in the final stage.

difficulty

어려움, 곤란
There are several difficulties with this experiment.

microscope

현미경
We can see extremely small things through a microscope.

element

요소, 성분, 원소
Health is an essential element of happiness.

discover

발견하다
The scientist discovered a new chemical element.

generate

발생시키다, 만들어내다
The machine generates energy from the wind.

electric

전기의, 전기를 이용하는
I use an electric heater to keep my room warm.

physics

물리학
Physics is the study of matter and energy.

chemistry

화학
He majored in chemistry at university.

reflect

비추다, 반사하다, 반영하다
My face is reflected in the mirror.

absorb

흡수하다, (관심을) 빼앗다
Plants absorb water from the soil.

freeze

얼다, 얼리다
Seawater doesn’t freeze at 0 °C.

mixture

혼합물
Air is a mixture of various of gases.

flame

불꽃, 불길
The hottest part of a candle’s flame is the blue part.

filter

여과하다, 거르다, 필터
The ozone layer filters UV rays from the sun.

basis

기초, 근거
This result can be a basis for future research.

institute

기관, 협회
She is a chief scientist at the research institute.

consist of

~로 이루어지다, ~로 구성되다
Water consists of hydrogen and oxygen.

figure out

이해하다, 알아내다
I’ll figure out how to solve the problem.

technology

(과학) 기술
New technology is changing the world.

develop

성장[발전]하다, 개발하다
The company has developed rapidly.

evidence

증거, 근거, 흔적
There is no evidence of life on other planets.

artificial

인공적인, 인조의
Artificial intelligence is used in many areas.

invent

발명하다
The internet was invented in the U.S.

significant

중요한, 의미 있는
What’s the most significant invention of the 20th century?

replace

대신하다, 대체하다, 교체하다
Robots can replace humans in certain tasks.

advance

진보, 진보하다
Einstein made great advances in physics.

telescope

망원경
You can see the surface of the moon through a telescope.

satellite

(인공)위성
Satellites collect information about the earth from space.

observe

관찰하다, 관측하다
Galileo used his telescope to observe the night sky.

universe

우주
Some scientists believe that the universe is still expanding.

galaxy

은하, 은하계
A galaxy is a large group of stars and planets.

origin

기원, 근원
The Big Bang theory explains the origins of the universe.

rotate

회전하다, 회전시키다
In the past, people believed the sun rotated around the earth.

astronaut

우주 비행사
Who was the first astronaut on the moon?

launch

시작하다, 발사하다, 개시, 출시
They're trying to launch the rocket again.

creature

생명체, 생물
The movie is about a mysterious creature from another planet.

atmosphere

(지구의) 대기, 분위기
The satellite entered the earth’s atmosphere.

demonstrate

증명하다, (사용법을) 보여주다
How can you demonstrate that the Earth is round?

gravity

중력
The gravity of the moon is less than that of the earth.

internal

내부의, 체내의
Let’s discuss the internal structure of the earth.

explore

탐험하다, 탐사하다
It is difficult to explore the ocean floor.

be equipped with

~을 갖추다, ~이 장착되어 있다
The spaceship is equipped with the latest technology.

before long

머지않아, 곧
I believe time travel will be possible before long.

device

장치, 기구
He invented a device for generating electricity.

function

기능, 작동하다
What is the main function of an engine?

operate

작동시키다, 수술하다, 운영하다
We learned how to operate the machine.

convenient

편리한
The camera is easy and convenient to use.

repair

수리[수선]하다, 수리
He is good at repairing computers.

electronic

전자의, 전자 장비의
Please turn off all electronic devices.

provide

제공하다
We provide a 24-hour repair service.

inspect

점검하다, 검사하다
Vehicles should be inspected regularly.

manual

설명서, 손을 쓰는
Read the manual before you use it.

enable

~할 수 있게 하다, 가능하게 하다
Computers enable us to work faster.

mobile

휴대 전화, 이동식의
What’s your mobile number?

wireless

무선의
Use our wireless internet service for free.

obtain

얻다, 획득하다
Visit our website to obtain further information.

perform

수행하다, 공연하다, 연주하다
A computer can perform many tasks at the same time.

delete

삭제하다
I deleted the file by mistake.

save

구하다, 저축하다, 절약하다, 저장하다
Save the file frequently.

install

설치하다
Did you install this program on your computer?

virtual

가상의
You can do anything in a virtual world.

virus

바이러스
How can I get rid of the virus on my laptop?

drag

(힘을 들여) 끌다, 드래그하다
We dragged the desk out of the classroom.

code

암호, 부호
The soldiers tried to break the enemy’s code.

access

접근(권), 접속하다
He has access to all of the information.

link

연결하다, 관련, 링크
The bridge links the two countries.

out of order

고장 난
I think the printer is out of order.

prevent A from -ing

A가 ~하는 것을 막다
This program will prevent you from accessing harmful websites.

feature

특징, 특색, ~이 특징이다
The best feature of the house is its large balcony.

difference

차이, 다름
There are cultural differences between the East and the West.

distinct

다른, 별개의, 뚜렷한
The two languages are quite distinct.

stuff

것, 물건, 일
We moved all the stuff into the car.

specific

특정한, 구체적인
The building was built for a specific purpose.

typical

전형적인, 대표적인
This is a typical Mexican restaurant.

contrast

대조, 차이, 대조하다
The two cities make an interesting contrast.

define

정의하다, 뜻을 명확히 하다
How would you define the word ‘happiness’?

clear

분명한, 맑은
Her explanation was simple and clear.

distinguish

구별하다, 구분하다
It’s important to distinguish right from wrong.

odd

이상한, 홀수의
It was a really odd story.

pure

순수한, 깨끗한
These clothes are made of pure cotton.

flexible

유연한, 잘 구부러지는
The shoes are made of flexible materials.

sticky

끈적거리는
There’s something sticky on the bench.

rough

대략의, (표면이) 거친
This is a rough idea for a new movie.

alike

매우 비슷한, 비슷하게
Most of today’s cars look alike.

angle

각도, 각, 관점
All four angles of a square are equal.

tip

조언, 팁, 끝 부분
Here are some tips for learning English.

layer

층, 겹
He was wearing several layers of clothing.

edge

가장자리, 모서리
I put the keyboard near the edge of the desk.

dot

(작고 동그란) 점
The small island looks like a dot on the map.

string

끈, 줄
I tied the package with a string.

crack

갈라지다, 금이 가다, 금
The ice on the lake began to crack.

out of date

구식이 된, (시대에) 뒤떨어진
The information in the book is out of date.

cut down

줄이다, (나무를) 베다
I’m trying to cut down on sweets.

figure

수치, 숫자, 인물
She is a leading figure in the film industry.

measure

재다, 측정하다, 조치
How can we measure the depth of a river?

estimate

추정하다, 어림잡다, 추정치
We estimate the audience at 1,000 people.

precise

정확한, 정밀한
I want to know the precise figures.

approximately

대략, 거의
We’ll arrive in approximately an hour.

total

총, 전체의, 완전한, 합계
The total cost was 5,000 dollars.

calculate

계산하다
I calculated the cost of the trip.

multiply

곱하다, 증가하다
Multiply 2 and 5 together and you get 10.

maximum

최대의, 최고의, 최대
The KTX has a maximum speed of 300 km/h.

quantity

양, 수량, 분량
An elephant consumes a large quantity of food.

quarter

4분의 1, 15분
Cut the pie into quarters.

enormous

막대한, 거대한
They spent an enormous amount of money on advertising.

sufficient

충분한
The money is sufficient to pay the debt.

moderate

보통의, 중간의, 적당한
Cook for 10 minutes over a moderate heat.

nearly

거의
It’s nearly December. Christmas is coming!

slight

약간의, 경미한
I have a slight headache.

average

평균의, 평균
The average age of the audience was about 25.

extreme

극심한, 극도의
We experienced extreme cold weather last winter.

million

100만
She donated a million dollars to a charity.

billion

10억
The video reached a billion views on YouTube.

reduce

줄이다, 낮추다
Listening to music can reduce stress.

quite

꽤, 상당히
The movie was quite interesting.

further

더 멀리, 추가의
Let’s walk a little further.

at least

적어도, 최소한
It will take at least half an hour to fix it.

in addition

게다가
The room was quite comfortable. In addition, it had a great ocean view.