the stratosphere
noun /ðə ˈstrætəsfɪə(r)/
/ðə ˈstrætəsfɪr/
[singular]Idioms - the layer of the earth’s atmosphere between about 10 and 50 kilometres above the surface of the earth
compare ionosphereTopics Spacec2平流层
Idioms
in/into the stratosphere (informal)
- at or to an extremely high level
在(或到)极高水平 - The technology boom sent share prices into the stratosphere.
科技热潮使得股价飙升到极高的水平。
- The technology boom sent share prices into the stratosphere.