BigBook-Book 4 Unit 06 (K)
15 카드 | CompassPublishing
세트공유
against
~에 붙여
Have you ever rubbed a balloon against your hair?
balloon
풍선
Have you ever rubbed a balloon against your hair?
computer
컴퓨터
Think about all the things you use today: computers, lights, and other electronics.
discovery
발견
Electricity is an essential part of our lives and the discovery of electricity played a large role in history.
electronics
전자제품, 전자장치
Think about all the things you use today: computers, lights, and other electronics.
flash
번쩍임
Lightning is the flash of light seen in the sky during thunderstorms.
form
형태, 유형
One of the main forms of electricity is lightning.
harness
활용하다
This device was used to harness electricity.
lightning
번개
One of the main forms of electricity is lightning.
main
중요한
One of the main forms of electricity is lightning.
operate
작동되다
All these things operate by electricity.
rod
막대
Benjamin Franklin developed an instrument called a lightning rod.
role
역할
Electricity is an essential part of our lives and the discovery of electricity played a large role in history.
rub
문지르다
Have you ever rubbed a balloon against your hair?
straight
똑바로
Did it cause your hair to stand up straight?
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고객센터
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