Reading Discovery-Book 1 Unit 10 (E)

11 카드 | CompassPublishing

세트공유

aid

the act of helping
The old woman walks with the aid of a cane.

calculation

the act of doing mathematical processes to find the answer to a problem
I think there are a few errors in your calculations.

completely

in every way and manner possible
David completely understood the question.

develop

to create or think of something
As things develop, they get better.

equipment

the tools, supplies, or materials needed to perform a task or activity
They packed equipment for their camping trip.

field

a specific area of work or study
My favorite subject is history. But science is not my field.

invention

a device that is created for the first time
The telephone is a wonderful invention.

originally

at first; at the beginning
This restaurant was originally a clothing store.

physics

the scientific study of forces and matter and the ways they affect each other
physics is a difficult topic within science.

surf

to look for information, images, etc. on the internet
Do you like surfing the Internet?

technology

scientific knowledge applied in useful ways or the equipment based on this
Science has contributed much to modern technology.