The word 'stratosphere' is a noun referring to the layer of the earth's atmosphere above the troposphere, or the highest level or stage.
单词 'stratosphere' 是一个名词，指（气）同温层、最上层或最高阶段。
| 单词 | stratosphere |
|---|---|
| 发音 | ['strætə,sfɪə] |
| 释义 | n. [气]同温层；最上层；最高阶段 |
| 词序 | 17042 |
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