Reading Success 2nd-Book 6 Unit 24 (E)

9 카드 | CompassPublishing

세트공유

aerospace

a science dealing with the Earth's atmosphere and the space beyond
He works in the aerospace industry.

attempt

an effort to do something, usually something that is difficult
All attempts were unsuccessful before now.

chairperson

a person in charge of a corporation
They will get a new chairperson today.

circle

to move around in a circle
My friends and I circled the school grounds on our bicycles.

commander

a person who exercises authority
The commander was very demanding.

leap

increase or improvement
This technology is a great leap forward.

mankind

human beings as a group
mankind has progressed a long way.

select

to choose someone or something carefully from a group of possibilities
Which choice did you select?

test pilot

a person who flies planes to test their performance
She wanted to have a career as a test pilot.