Level 6 · word 18,131 of 20,000

stratospheric

/ˌstrætəˈsferɪk/ American
  • adj. 同温层的, 极高的
Definition
  • adj. relating to the stratosphere, or extremely high in level
Example
Ticket prices became stratospheric right before the big concert.
就在这场大型演唱会开场前,票价变得高得离谱。