周日将会是阴天英文怎么说

周日将会是阴天英语可以表述为"Sunday will be a cloudy day."

其中的"cloudy"是形容词，意思是"多云的"，指的是天空不是很晴朗，有很多云层。这个词是来自中古英语"clod"，意思是"云"，后来发展成"cloud"，并在口语中发生了轻微的变化。

一些例句：

The forecast said it will be cloudy on Sunday. (预测说周日会是阴天。)
I hope it doesn't rain on Sunday. It's supposed to be cloudy, not rainy. (我希望周日不下雨。应该是阴天，而不是雨天。)
I'm going to bring an umbrella just in case. It looks pke it might be cloudy on Sunday. (我打算带把雨伞，以防万一。周日看起来可能会是阴天。)