the stratosphere
音标发音
- 英式音标 [ˈstræt.ə.sfɪər]
- 美式音标 [ˈstræt̬.ə.sfɪr]
- 英式发音
- 美式发音
基本解释
- 平流层，同温层。
同根派生
英汉例句
- During the 1980s, the amount of ozone in the stratosphere above Europe decreased by about eight percent. 20世纪80年代，欧洲上空平流层的臭氧含量降低了大约8%。
noun [ S ]
英英字典
- the layer of gases surrounding the earth at a height of between 15 and 50 kilometres that is not affected by the weather and in which the temperature increases with height