Future Literacy 150-3 영한 Unit 16

교육안내

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세트공유

pyramid

n. 피라미드
The pyramids of Egypt are amazing.

sand

n. 모래
52 degrees is the largest angle that sand can create in a pile.

keep

v. 계속하다
You can keep pouring sand in a pile.

pour

v. 붓다
You can keep pouring sand in a pile.

pile

n. 더미
You can keep pouring sand in a pile.

steep

adj. 가파른
But the pile will not get steeper after 52 degrees.

try

v. 시도하다
You can try this with sand, sugar, or salt.

call

v. 부르다
These three pyramids are called “true” pyramids.

true

adj. 진짜의
These three pyramids are called “true” pyramids.

side

n. 쪽, 옆면
They are called “true” pyramids because the four sides go up at a 52-degree angle.

degree

n. 도
They are called “true” pyramids because the four sides go up at a 52-degree angle.

angle

n. 각도
They are called “true” pyramids because the four sides go up at a 52-degree angle.

perfect

adj. 완벽한
The angle measurements are perfect.

secret

n. 비밀
The secret of this perfect angle is math.

math

n. 수학
The secret of this perfect angle is math.