theory
US /ˈθɪr.i/
UK /ˈθɪr.i/
名詞
1.
理論, 學說
a supposition or a system of ideas intended to explain something, especially one based on general principles independent of the thing to be explained.
範例:
•
The scientist proposed a new theory about the origin of the universe.
這位科學家提出了關於宇宙起源的新理論。
•
His theory on human behavior is widely accepted.
他關於人類行為的理論被廣泛接受。
2.
理論, 原則
a set of principles on which the practice of an activity is based.
範例:
•
He studied music theory for many years.
他學習音樂理論多年。
•
The course covers both the theory and practice of teaching.
本課程涵蓋教學的理論和實踐。
3.
猜測, 看法
an idea used to account for a situation or justify a course of action.
範例:
•
My theory is that he's trying to avoid us.
我的看法是他想避開我們。
•
It's just a theory, but it makes sense.
這只是一個猜測，但它有道理。
在 Lingoland 學習這個單詞