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Question Answer
informatyka
start learning
computer science
ekonomia
start learning
economics
inzynier
start learning
engineer
urządzenie
start learning
appliance
przeprowadzać badania
start learning
carry out research
potwierdzić hipotezę
start learning
confirm the hypothesis
powszechny
start learning
current
odkrycie
start learning
a discovery
szacować
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to estimate
wynalazek
start learning
an invention
zjawisko
start learning
phenomenon
nauka
start learning
science

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