Stratomesosphere
平流层中间层
🗣️ 情景例句
When I say something, I mean it.
我说的一定会兑现。
Their son will start college in September.
他们的儿子将于九月份开始上大学。
steam boats carried thousands of visitors across the Channel from Europe.
但汽船还是把成千上万的参观者从欧洲大陆送过了英吉利海峡。