theory

US /ˈθɪr.i/
UK /ˈθɪr.i/
"theory" picture
1.

teoria, hipoteza

a supposition or a system of ideas intended to explain something, especially one based on general principles independent of the thing to be explained.

:
The scientist proposed a new theory about the origin of the universe.
Naukowiec zaproponował nową teorię na temat pochodzenia wszechświata.
His theory on human behavior is widely accepted.
Jego teoria na temat ludzkiego zachowania jest powszechnie akceptowana.
2.

teoria, zasady

a set of principles on which the practice of an activity is based.

:
He studied music theory for many years.
Studiował teorię muzyki przez wiele lat.
The course covers both the theory and practice of teaching.
Kurs obejmuje zarówno teorię, jak i praktykę nauczania.
3.

teoria, pomysł

an idea used to account for a situation or justify a course of action.

:
My theory is that he's trying to avoid us.
Moja teoria jest taka, że on próbuje nas unikać.
It's just a theory, but it makes sense.
To tylko teoria, ale ma sens.