noun🔗Share积云，絮状云。 A large white puffy cloud that develops through convection. On a hot, humid day, they can form towers and even become cumulonimbus clouds."The afternoon sun produced large cumulus clouds, making the sky look beautiful. "下午的阳光催生了大朵大朵的积云，让天空看起来非常美丽。weathernatureenvironmentscienceChat with AIVocabulary GamePractice Reading
noun🔗Share积云，堆积。 A mound or heap."The sky was filled with fluffy, white cumulus clouds that looked like giant heaps of cotton. "天空布满了蓬松的白色积云，看起来像巨大的棉花堆。weathernatureappearanceChat with AIVocabulary GamePractice Reading
