Future Literacy 100-2 영한 Unit 13

교육안내

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세트공유

scientist

n. 과학자
Scientists have a way to find the weight of a planet.

pull

v. 잡아당기다
This tells them about the gravity pulling on the moon.

influence

v. 영향을 주다
It is influenced by the weight of the planet.

heavy

adj. 무거운
A heavy planet pulls harder on its moons.

hard

adj. 세게 하는
A heavy planet pulls harder on its moons.

quick

adj. 빠른
So they will orbit the planet quickly.

weight

n. 무게
Scientists have a way to find the weight of a planet.

planet

n. 행성
Scientists have a way to find the weight of a planet.

moon

n. 달
They look at a planet's moons.

distance

n. 거리
They need to know the distance between the planet and the moon.

object

n. 물체
And they also need to know how long it takes the object to orbit the planet once.

orbit

v. 궤도를 돌다
So they will orbit the planet quickly.

tell

v. 알려주다
This tells them about the gravity pulling on the moon.

gravity

n. 중력
This tells them about the gravity pulling on the moon.