Vocabulary List

Vocabulary Learning
Category:
Sci/Tech - LEVEL1
Vocabulary List
Word
Pronunciation
Form
Definition
Spacewalk
/ˈspeɪsˌwɔːk/
(noun)
The act of leaving a spacecraft to work in space.
Airlock
/ˈɛr.lɒk/
(noun)
A sealed chamber that allows astronauts to move between the interior of a spacecraft and the vacuum of space without losing pressure.
Achievement
/əˈtʃiːv.mənt/
(noun)
A thing done successfully with effort skill or courage.
Mission
/ˈmɪʃ.ən/
(noun)
An important assignment carried out for political religious or commercial purposes.
Critics
/ˈkrɪtɪks/
(noun)
People who express an unfavorable opinion of something.
Reacted
/riˈæktɪd/
(verb)
Responded to something in a particular way.

Vocabulary Learning

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