Level 6 · word 12,807 of 20,000

astronomical

/ˌæstrəˈnɑːmɪkəl/ American
  • adj. 天文学的, 庞大的
Definition
  • adj. relating to astronomy, or extremely large in amount
Example
The price of the new apartment was simply astronomical.
这套新公寓的价格简直高得离谱。