relativity
🇺🇸
/ˌreləˈtɪvəti/
🇬🇧
/ˌreləˈtɪvəti/
Einstein's theory that motion and time are relative to the observer
Einstein's theory of relativity changed how we understand space and time.
愛因斯坦的相對論改變了我們對空間和時間的理解。
the quality of being understood only in comparison to something else
The relativity of beauty means that different cultures have different standards.
美的相對性意味著不同文化有不同的標準。