Level 6 · word 16,591 of 20,000

planetarium

/ˌplænəˈteriəm/ American
  • n. 天文馆
Definition
  • n. a building with a domed ceiling where images of stars and planets are shown
Example
Our class visited the planetarium to learn about the stars.
我们班参观了天文馆,学习有关星星的知识。