To understand this, we need to know how morning thunderstorms form. Thunderstorms are formed by the uplifting of warm and humid air.是什么意思_To understand this, we need to know how morning thunderstorms form. Thunderstorms are formed by the uplifting of warm and humid air.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句