4000 Essential English Words 2e 2 (2nd Edition) 영영 Unit 21

교육안내

로그인 무료 회원가입

20 카드 | CompassPublishing

세트공유

underground

adv. below the surface of the Earth
Subway trains travel underground.

stretch

v. to make your arms or legs reach out
She stretched her body before exercising.

permission

n. the act of allowing some action
I have permission to drive my mom’s car.

raw

adj. natural and not processed
The company dumped raw sewage into the river.

astronaut

n. a person who goes into outer space
The astronaut was walking on the moon.

scale

n. its size, especially when it is very large
I was surprised by the scale of the buildings in the downtown area.

telescope

n. a tool people use to look at the stars
With a telescope, you can see the moon and stars easily.

jewel

n. a beautiful stone that is worth a lot of money
A diamond is one of the most expensive jewels in the world.

miner

n. a person who works in a mine
The miner was looking for gold.

mineral

n. a type of substance found in the Earth
Rocks are made up of different kinds of minerals.

pour

n. to make something come out of a container
I poured some milk into my sister’s cup.

satellite

n. a machine sent into space to get information
The satellite was traveling around the Earth.

skip

v. to not do it
He skipped work to get more sleep.

float

v. to move on top of water without sinking
The boy’s toy boat floated in the pool.

participate

v. to be active and do something
The students participated in the school play.

gravity

n. the force that makes things fall to Earth
There is no gravity in space.

accident

n. unexpected thing that may cause some trouble
He damaged the car in an accident.

grant

n. to allow someone to have it
The teacher granted us a break after studying hard all day.

awake

adj. who is awake is not asleep
Sometimes, I lay awake in bed because I am not tired.

courage

n. the feeling of not being afraid
The man had the courage to touch the lion.