常見例句Most thunderstorms form in cumulonimbus cloud.大多數(shù)雷暴由積雨雲(yún)組成。The sunset scene shows a classic cumulonimbus cloud formation.夕陽現(xiàn)場顯示經(jīng)典的積雨雲(yún)形成的。 返回 cumulonimbus cloud