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.
爱因斯坦的相对论改变了我们对空间和时间的理解。
the quality of being understood only in comparison to something else
The relativity of beauty means that different cultures have different standards.
美的相对性意味着不同文化有不同的标准。