universe

/ˈjunəˌvərs/

everything that exists anywhere

中文释义：宇宙；天地万物

Scientists are still trying to understand the origins of the universe and its expansion.

科学家仍在试图理解宇宙的起源及其膨胀。

The theory suggests that our universe may be just one of many in a multiverse.

该理论认为，我们的宇宙可能只是多元宇宙中的众多宇宙之一。